Off Road Wheelchair Test - Can it climb a mountain?

[@michaelellixson3633]

My name is Michael and I am in a wheelchair as well but I am 68 years old and not sure if I had enough guts to try that but I sure love that machine. Zach you’ve done a wonderful job for her gave her a gift that is absolutely incredible. And thanks for sharing I got to ride along as well and enjoyed it immensely. I have subscribed and I look forward to many more videos of the wonderful things that you’re doing. God bless you both

[@resterzyt775]

Michael Ellixson you are such a good man

[@karenc9740]

Yes you really are a great man and I hope you the best future god bless you.

[@turtlescool993]

@@karenc9740 oh hell no

[@Cazador1]

Wholesome comment

[@kmillion9586]

Hopefully, one day you will be able to get a similar wheelchair. Until then I wish you the best and a long, happy life.

[@jamescouture775]

My wife and I made it up to the Y in 1982 she was on crutches and could only walk a few feet without them. We didn't know about the trail and only found it on the way down. She went home to the lord in 2016 I wish I could have made a chair like that for her.

[@natedude3163]

James Couture I’m sorry dude hope your doing good

[@thelandrovermaniac5334]

Aww sorry for your loss man

[@emrefifty5281]

may her soul rest in peace. Your a good guy

[@hetpatel1123]

Man im sorry dude .for your loss I do have two sondor ebike and I would be more then happy to let you use em

[@mr.8999]

😔

[@themagicrat8803]

"Fellow citizens, we should build a huge letter on the side of our mountain" "Why?" "Yes, a Y"

[@quandisimofantastico9057]

The Magic Rat that’s a good one

[@bray0_o32]

it’s cause of the city🙄

[@reelMn]

Did someone spell Utah with a Y? Yutah.

[@orioncaster5761]

There’s letters on the mountains in every city in Utah basically

[@michaelcass1911]

It’s because BYU is in Provo

[@patrickjaroch5084]

dude you need to weld a foot stand behind the chair so you can hitch a ride and not get left in the dust

[@ZacksJerryRig]

Right!?! Next version will have that for sure.

[@McOuroborosBurger]

patrick jaroch it is 2 ebikes after all.

[@miri669]

@@McOuroborosBurger But it has a ton of weight in steel added.

[@Viper00900]

Sorry this is late, but would him standing on the back make the chair more prone to popping the front wheels up? It may help with keeping her glued to the path though, so idk.

[@michaelbussy6556]

@@ZacksJerryRig since it's a rear wheel drive you might add a plate on the bottom at the back that way you can stand on the back better traction and you get a ride LOL love the videos keep it up

[@bailey125]

She is 31?! She looks like 17...

[@holecow1975]

baileyboy125 that makes her 48. 🤔

[@erikfreidenzon3494]

@@bailey125 wooooosh

[@bailey125]

@@erikfreidenzon3494 I guess so. Please explain.

[@erikfreidenzon3494]

@@bailey125 31+17=48

[@bailey125]

@@erikfreidenzon3494 I know that, and I recognised it before I even posted my reply,. It's not a woooosh because it wasn't even a joke.

[@sevilleworrell2064]

I can't wait for him to build her a jetpack. “You'll never walk again,” he tells Bran. “But you will fly.”

[@smokemirrors3445]

Jetpack holy shit

[@imnotsharingmyrealnameonth5601]

whoosh

[@tierrao5532]

This is an awesome idea

[@JaFupy]

Yes

[@ftym6613]

@@tierrao5532 the one way trail to heaven! 😆

[@b.roa2366]

You should connect both of the rear brakes and make a front brake that's both connected so that you wouldn't need 4 brake levers if your planning to do the front

[@ajazassad5550]

Best advice

[@GregoryEsman]

You can also edit the sensitivity of the front brakes vs. the rear to have a different percentage of total braking on the front than on the rear. Ie. Rear brakes are less sensitive so you don’t lock them up, while the front brakes are more sensitive. That way, by pushing the brakes down at the same time, the front brakes will be doing

[@d1oftwins]

Well, at least I like the brake vectoring aspect of it. You can steer with brakes down hill to a degree.

[@thisisSPARTHA]

Exactly 😎👍

[@sanchitsuggala]

Even I thought of the same but then realized isn't that gonna just stop the chariot all together and make it more risky when not on gravel?

[@ajb7530]

Thank you Zack for Giving Cambry the Chance to experience new things that she thought she wouldn't be able to do. The way you changed her life is amazing. You both belong together. Cheers.

[@guigamoretto]

No issues with assembly for me kzbin.infoUgkxHL1v1R3NE5x4KiYfyt8dnQmyNYz7qi5L but I could see where some might benefit from using an experienced bike assembler/mechanic. I'm an older rider starting back after a 10 year break. This bike exceeds my capabilities and has been easy to get comfortable riding. I'm mostly on easy trails with almost no street riding and have not been disappointed with the performance of the bike. My fitness level is far below what I previously rode with and because of that the mileage is going on the bike slowly. While I'm losing weight slowly, the bike seems to tolerate my 220 pounds just fine. The bike has been used by several family members ranging from 5'5" - 5'9".

[@jmaynard713]

Zach you sir, are the man! It is amazing what you built and the freedom you gave her.

[@yincimaster8530]

Man, I started watching you because your durability tests truly helped with imagining the worth and value of a phone, but then you started doing things like this and I'm honestly amazed. You seem to be such a nice and kind person, a person you would wish was your friend or family. You truly are one of my idols just because how amazing of a person you are. Wish more people were like you, would make the world a better place. Keep doing you, Zack! Also, if you read the comments, there is some tips that might improve the bike, like: - Rotating the brake handles downwards so you use your hands instead of thumbs to use them - Adding a handbrake connecting to all brakes somewhere around the seat to allow it to be fully stopped, useful for e.g. switching back to normal weelchair - Obviously connecting the front brakes to the handles I personally also was thinking you could add a little pump attaching to the air-valve to allow air to flow in or out with the press of a button, to easily adapt to road and off-road situations. Can't wait to see more of these!

[@hsb14214]

You are so right

[@yincimaster8530]

@Awakened2Truth - Disciple of Jesus the Christ I've been on the internet since I was a kid. I know exactly that lying and acting is easy and all the negative parts can easily get cut out. I don't care. Whether this is the true Zack or not, his image here is a person to be proud of. What he is in real life does not matter. Unless it's the same I don't wanna know.

[@olachus]

I really admire you and respect you for everything you have done for your wife and how much you encourage her to step forward, almost out of her condition. That is amazing, my friend. God bless you two. I would like to ask you some questions, but privately.

[@streetemark]

You, sir, are an outstanding engineer. My sincere compliments and best wishes to you from the United Kingdom. You are a gentleman.

[@gabriel159753159753]

mark streete why is he a outstanding engineer? Fuck no. Engineer does not comes down to amateur things.

[@narayan1369]

@@gabriel159753159753 let's forget about engineering for a moment, and let's find this lad some English classes.

[@gabriel159753159753]

Shane Narayan, actually no. I am not north american, so my first language is not English. Do you have any idea how to speak other language? Do you now how you call someone who only knows one language? North Americans.

[@narayan1369]

I would barely say English is a second or even third language, when considering your proficiency. Yeah, I speak English, Hindi, & Spanish. I just make sure, if I'm criticizing someone, it's at the very least a comprehensible sentence. Think of it as engineering a sentence, that should help kids understand I think.🙃

[@narayan1369]

@@gabriel159753159753 There's the classy gabe I was looking for 😉

[@fernandocardoso953]

Such a beautiful gorgeous lady and such a gentlemen and caring guy.

[@MasterofOrion]

Yeah❤️❤️😍

[@SMKP]

Zack is like the real life Tony Stark with his creativities and ambitions. I'm sure one day Zack will come up with new ideas for Cambry to experience more things she never thought she could, maybe able to walk again! Happy for the both of you!

[@JoshB_TheTower]

Team up with hacksmith and they can do anything...

[@gabriel159753159753]

She cant

[@Baronnax]

Well, he's already installed an elevator in their home for her so you aren't far off.

[@jerome96114]

Like a J Rigged Exoskeleton? That would really be cool.

[@tomlee5204]

They already have the tech where she could walk.

[@NeoDerGrose]

Please take my advice, get some good brakes. I just recently moved to the mountains for a few month and I took my bike. It's a proper mtb, but not made for downhill. I really noticed this when I overloaded my breaks because I was going down a very steep hill and applied them to hard to go slow. For a vehicle that heavy you need good breaks, go get some Magura mid to high level Shimano hydraulic breaks and go for big discs, like 180mm or 203 mm. I already posted this under you last video, but since you probably didn't read it I'll repeat myself. There are junctions for hydraulic break hoses that enable you to activate two breaks with one leaver.

[@JerryRigEverything]

Gotcha. I'm looking into it for sure. On flat surfaces her setup is fine. But on hills, more brakes is a good thing.

[@NeoDerGrose]

@@JerryRigEverything Not only will she have more breaking power but for longer downhill sections it will reduce stress on her fingers because she needs less force on the leavers. Only problem could be that most good breaks come with shorter leavers. Normally that's perfectly fine because of the better ratio between the force on the leavers and the actual breaking force, but I'm not sure if it works with your handlebar setup. Maybe this is an oportunity to investigate possibilities for a more comfortable handlebar set up.

[@bouo5998]

Might also try these tires. Front and rear specific. Pretty much the only 26x4.0 tires available with a more aggressive tread pattern than the Kenda Juggernauts you have now - the Minion patterns are the gold standard for all-around MTB use. Most other 26x4.0 tires you'll find are for soft surface use - i.e., snow and sand. www.amazon.com/Maxxis-Minion-Rear-Tire-26x4-0/dp/B01EKODFTE/ref=sr_1_2?ie=UTF8&qid=1540359407&sr=8-2&keywords=maxxis%2Bminion%2B4.0&th=1 www.amazon.com/Maxxis-Minion-Tire-26x4-0-Fold/dp/B01EKODF8U/ref=sr_1_2?ie=UTF8&qid=1540359550&sr=8-2&keywords=maxxis%2Bminion%2B4.0%2Bfbf%2B26&th=1&psc=1

[@TonGi018]

Definitely a very good idea. I took my MTB to the alps this summer and it was pure torture for the brakes and suspension. I have a fully suspended bike but that's not enough for real mountain enduro & downhill. I always thought the heatsink brake calipers on Shimano's more expensive brakes were just for show but I can now confirm that they are definitely there for a reason! The one bit of advice I would like Jerry to see is to make the bikes also suspended in the rear where she sits and most of all decrease the pressure of the suspension to cope with the reduced weight, currently it looks too stiff.

[@DerrenWeekes]

You could possibly take some bits of an old style centre-pull or cantilever cable brake (i.e. the cable hanger and the hanger cable) and and use to turn a single brake cable from each lever into twin cables, then you could use a couple of these handy devices from Hope (www.hopetech.com/product/v-twin-brake/); One lever could do both back brakes and the other lever both front brakes. But that does mean hydraulic brakes on all corners (expensive!) I hear Hope are quite an approachable company, might be worth reaching out to them to see if they could help you? Or alternatively, I suspect you could find some suitable car parts that could be re-purposed (but again we are talking hydraulic brakes instead of cables).

[@hugopnabais]

Two amazing persons that also look great together. Keep up...

[@doomracing5527]

I honestly don't know what to say other than you just raised her quality of life to the sky. Not much that isn't within her reach now! When all the bugs are worked out you need to market it. Giving that much mobility to someone is a god send! God's speed my friend. I hope she's your wife. A special woman to have you do this fore her. A sexy lady that is now able to enjoy life to th highest.

[@patrickdigginds6230]

wow so amazing lots of love

[@paritosh4361]

Good man agent 47.

[@RyanFeliciano]

Woaaahhhhh i thought it was just me he really looks like agent 47

[@paritosh4361]

@@RyanFeliciano i was sure when i saw him doing the bend test on his main channel.

[@Chobaca]

😂

[@alaricloftus6277]

Regenerative braking would be cool. That's how electric skateboards and Teslas slow down and it seems to be a nice and smooth method of breaking (then just like the Teslas you could use the brake rotors only when you really needed too). Then you could get two more back wheels and put them up front and it could be a 4x4. The heavier you make it the more worth-while Regenerative braking would be. Also, higher end bikes use hydraulic breaks, which take much less effort and would be easy on the thumbs (also you could make one lever be both back breaks and the other leaver the two front breaks for more control). One more thing, if you ever finish tinkering with it and give it to her, you should build a little custom trailer so she can take it around with her Subaru! I really love what you are doing with this project, keep it up!

[@frankeilersen9884]

this would be good but also perhaps if the front brace could be setup to be a quick disconnect so that she could more freely enter/exit it would be helpful, also some kind of basket attachment to the back of the seat for food,water,sundries would pretty much finish it off. Well done on the build.

[@akshayviruss]

@zack whatever he said

[@pedromorgan99]

That's a complete engineering project, and not a hack of 2 ebikes

[@adondriel]

@@pedromorgan99 Bring in Dustin, and the other engineering youtubers for a super amazing custom wheel chair mod, with regen breaking. would be the colab of the ages.

[@gloomyxyz]

Jerry, you are a magnificent engineer. But I must say that because of her you definitely upped your ingenuity to another level. I can tell the wheelchair bike has effort, creative and love behind it.

[@dhavaltalati7721]

Her smile downhill says it all. Kudos zack, wish the world had more of ya. Love ya both

[@lenardkareem5551]

Thumbs up if you think zack is in love

[@max_tio_]

thumbs up for that

[@rambor-rgaming2535]

yessssss

[@g_ncay]

lol check his IG

[@notfeedynotlazy]

less shipping, more biking!

[@mikeboyce21]

Ha thought the same thing.

[@adamsjustin8]

Dude way cool, great guy for over looking what she can not do and focusing on what she can do and helping her do more!!! Love you your reviews respect you as a good person. Much respect!

[@shibayangupta6997]

They just got engaged. Can't be more happy. ❤️❤️ (Thanks for 400 likes) 💕

[@Zack_Axel]

You sure man?

[@madPav3L]

@@Zack_Axel instagram.com/p/Bwm7xkbBLty/

[@M3iscool]

*more happy. "More" is a determiner, meaning you've indicated that you were already happy, so "happier" is doing that a second time. You don't need it. Asshole grammar lesson complete.

[@toordog1753]

@@M3iscool wrong

[@M3iscool]

@@toordog1753 Alright.

[@emmanuelduros1732]

msg from a mountain biker... change first these back tires with some with having large knobs, if possible with a soft compound. Do not hesitate to use (very) low pressure. This will definitely improve traction and breaking

[@darrenwoloshyn]

Emmanuel Duros tubeless

[@emmanuelduros1732]

@@darrenwoloshyn sure, that's the way to go but I think she is not ready yet for technical terrains that would stress a lot that rubber

[@Alcoholic1]

Agree, looked like way more psi could be taken out.

[@alanhassall]

Since she was spinning wheels on the gravel, if she was going to those types of trails, tires with better traction would be a good idea for climbing and braking. Controlling the front brakes on one lever and the rear with the other would definitely make for better braking.

[@samhersir]

Brakes braking

[@Travis7109]

It’s amazing how you can meet the right person and they just change your life in ways you never thought possible.

[@didafm]

Temporarely, 60% of people get divorced

[@gregoryjarvis3067]

@@didafm dude honestly shut your stupid fucking mouth. You obviously don't know what love is.

[@rudi2947]

@@gregoryjarvis3067 shut up

[@fayazkhanilyas5025]

Hhhhhhh🤣🤣🤣😂😂😂

[@briansmobile1]

"First of all.. there were no doubters." lol I used to run the Y with my dog a couple times a week. I love that trail! Great burn.

[@Snoop_Doge]

the girl is crazy cute

[@SethiestSeth]

Watch what you say about Zach's bae!

[@Lukas_192]

@@SethiestSeth that rhyme though 😂

[@benjaminwallace4626]

😏

[@Biffo1262]

She is beautiful.

[@ms2649]

@Evan Johanning and mow one hundred 68

[@mojisolaomolaradacosta1027]

Watching both of them makes me happy, you are a good man cause u did not see what is outside but what is inside

[@e-reptiledysfunction2243]

Nothing wrong with what's outside, she's a pretty young lady

[@ellav.1521]

She’s gorgeous. Not sure what you mean.

[@mojisolaomolaradacosta1027]

@@ellav.1521 What I meant is, Jerry didn't care about what happen to her rather he loves her naturally, many guys can't do that it's takes a matured man to do so

[@cbr7170]

Gosh the way they look at eachother...

[@biggametex]

what are you talking about... he's absolutely head over heals for her... @Awakened2Truth - Disciple of Jesus the Christ

[@maxammon2003]

@Awakened2Truth - Disciple of Jesus the Christ Dude a good advice: get your self help. I've seen your comments and your content. Youre seriously sick!

[@lawsonspencer]

@Awakened2Truth - Disciple of Jesus the Christ don't be such a dick to everyone it's people like you who have no friends because you insult them and push them away

[@hellcat3156]

Congrats on the Engagement!!!! I found your first video and I could see instantly how in love with her you are. I hope I find someone who looks at me like that one day : )

[@Quotenwagnerianer]

Engagement? So my gut feeling about the first videos I saw of these two together were correct. :D

[@cxh6779]

“It’s not as pretty up close” describes 90% of life lol

[@yahshuasaves3726]

With drugs With sexual immorality With revenge

[@TheFourthWinchester]

@@yahshuasaves3726 Wdym sexual immorality? Jesus only came 2000 yrs ago. B4 that everyone was free. Fuck Islam and Christianity.

[@FatherTime10]

@@TheFourthWinchester You're wrong. Religion, many of them were here before those two and grotesque things were practised. For instance, human sacrifice.

[@mobiltosse]

Zack you are a hero, that bike/wheelchair is awesome. 👍

[@vishu2289]

I know this is a late comment, Great work on the bike and also Congrats on your wedding! Just a thought, if Cambry does like to do outdoors, you could add a detachable fold-able roof with solar panels that could charge up the battery and increase the range. Also increasing the weight on the bike will introduce better traction. There is a lot of math and engineering involved, but I will leave that to you. This could also help others in need of such green vehicles. Will be waiting for the video!!!

[@bf6159]

You need a tow rope and a long-board for smooth surfaces. Looking at the design, have you considered incorporating armrests in the empty seat sockets?

[@itzvibey1711]

Brian Fidler dude ur a fucking top notch architect

[@719cardoo]

Great idea

[@joeldagang3475]

Can't stop smiling watching two of you together. :)

[@PernillaArtistic]

Thank you for being an inspiration. ♿️ (only wheelchair I could find in the emojis) I’m in a wheelchair too!!

[@Factyou916]

your a beautiful lady!dont give up!

[@blackeyes3313]

And u looks Gorgeous too Pernilla

[@NutmegThumper]

That emoji is the new “handicapped” symbol which shows an active person. I helped spray paint some of those graphics on walkways at my workplace a couple years ago. We recently got a wheelchair for an aging parent and I tested it out in our driveway - amazingly difficult to navigate uneven ground. Hope you get the use of one of these bike chairs soon.

[@OMFGitsroteb]

Me too! Life is still beautiful!

[@saig7552]

God is good Always 👉❤👈

[@Kaziklu]

I love people's reaction of "You made it?" that is just so neat. This is maker awesomesauce.

[@peteheslop9486]

Way to go Zack. If you can't figure out the 4 tire brakeing system, I would recommend just switching out the 2 rear brakes for 2 front brakes. In mountain biking the front brakes give you 70% of the brakeing power while the rear only offers 30% and have a tendency to lock up giving you less control on the decents. This inevitably may be irrelevant due to the riding position but I'd say give it a shot.

[@gdevansh]

No it would be 2 easy to flip

[@coltonbyu]

not really, not with that low of a center of gravity, and rear weight

[@TheRealMrCods]

Cambry has such a beautiful smile, and I am happy to see it. 💗 You da man Zack.

[@SynteconlineAuSupplements]

I’m having some health issues with my joints, but we had a family trip planned for New York City. This kzbin.infoUgkxuxJwamLFanm476LC5WPeTouyyU1GXomC was perfect! It’s lightweight enough that my friend could carry it up or down stairs when we needed to. (I can walk very short distances) It was comfortable for me to sit in, I would say if you’re super tall it might be a little cramped. I’m 5’1” and the foot rests were the perfect height. This may not be the best one for long term use, you get what you pay for, but for something that fits our budget that gives me accessibility while we deal with my health this was amazing.

[@WatchThisBefore]

Loving this series.

[@evo7737]

Zac’s vids make calm and happy 😊 I just love him

[@moonbear1st]

2 very touching videos even more touching was the response of young people who said they respected or were in awe but made up for her. wish we could so more humanity of this kind

[@vegasstacker3857]

You should totally mass produce this, it will benefit so many people out there.

[@curlykori]

One of the most awe-inspiring videos eva and only 172 people know about it so far.

[@joice175]

IKR❤

[@francoisf1914]

If the person who needs to know about it is among these 172, that's all right.... 😉

[@robedmund9948]

You guys friggin ROCK!! Way to not let life get the way of LIVING!! How you keep on truckin! I hope you patented this chair. It could help SO many people get back to the outdoors.

[@agn855]

The way the brake handles are fixed isn't looking really ergonomic (I'm driving a motorbike, and from my experience it's a nightmare if you have to brake but the handles are out of a comfortable position). I'd fix them pointing downwards, so she can grab them like having a pair of guns in her hands. Thx 4 listening.

[@franciscouderq1100]

I agree with you.

[@L.Salazar69]

@@franciscouderq1100 I agree too, besides being more confortable, I think it would be more easier to brake in case she needs to do it quickly.

[@joshmcaloon6998]

Maybe foot brakes

[@josephsamsor1698]

Josh Mcaloon she uhh, can’t use her legs...

[@joshmcaloon6998]

Joseph Samsor oh really????

[@emphasis6792]

it really makes me feel happy when i see you with her.. i don't know why but i think u could be a couple .. ☺️ i want to see you more videos with her.. thank u..!!

[@M9135-x4h]

Awakened2Truth - Disciple of Jesus the Christ bro... chill.

[@Toopa88]

@Awakened2Truth - Disciple of Jesus the Christ Rather than copy pasting this bullshit everywhere you should seek help to fix your problems, which seem to be severe.

[@northwoods-dq6dq]

I hiked to the Y when I was 14 I don't think there was a walking path quite that well maintained back then I'm 57 now what a fun flashback. And of course the off road wheelchair is the bomb. Thanks for sharing.

[@prophetsith]

Hey +ZachsJerryRig So some things you could do, 1: Make it so then the throttle is on one connection if possible because as is she might be putting different amounts of throttle on each bike (something small to think about but maybe the power would be more equally distributed.) 2: make an E- brake. 3: put breaks on the front and use dual brake levers so then she'd have to break levers for the front and back, but better breaking hopefully. 4:maybe put lights on it she can turn on with a switch incase she wants to ride at night. 5: as you'd mentioned some suspension for the seat to make it feel better. 6: i'd say figure out a better way of getting into the wheel chair incase (for what ever reason or at some point) she's by her self and falls off somehow she can get back on. 7: come up with a way to make give it regenerative braking (so as to make it last longer :) ) 8: And definately gotta ad the solar power :D

[@ianf8005]

Nice work. Having rear suspension would help a lot with slippage prevention.

[@MamaMonty]

This is absolutely amazing Really gives hope to people in wheelchairs to enjoy things that so many people take for granted ❤

[@mattunsworth18]

I have been in a wheelchair nearly all my life and have never been up a mountain like that before, you are a very lucky lady having a husband like that

[@JackieCham]

Maybe add an additional removable battery pack that sits below the seat (with a shield for protection of course) and jerry rig a smaller brake lever inside of the original brake lever to control the front brakes. That way if you pull the smaller inner lever, the front brakes get applied and if you pull the larger lever, both front and back brakes gets engaged. By the way, make it so that you can lock the brakes in position so she could rest on a slope without having to engage the brakes all the time. To sum it up: - Removable battery pack under seats. - Smaller brake lever under the larger brake lever (small lever engages front brakes, larger lever applies brakes to the front and back at the same time). - Brake locks.

[@timothyharville6947]

i'm on oxygen , can't walk around ,i'm going to ask my son to build me a Cambry offroad wheelchair, thank you and GOD BLESS YOU Zack.

[@Wisteria-090]

Hope u r doing well now. Best wishes :)

[@osoactive]

Zach dope build. Bike 1 rear hub motor. Bike 2 front hub motor. It will function similar to 4WD, You'll have more traction on uneven ground and reduce the possibility of tipping going up steep hills. Also add reverse.

[@nazibmahfuznighum996]

hay zack why dont you add a big battery under the sit to have a better range.

[@ZacksJerryRig]

Punctured batteries are combustible. So having them under the seat with no protection might be dangerous.

[@yincimaster8530]

You can always do what Tesla did. Albeit it would add extra weight, with a battery and padding and protection plates, the extra milage might be worth it, definitely if you plan for her to use it while on her own.

[@dzengerink]

Those batteries are interchangeable. You could just hang two in reserve on the back and change them when needed. Double the range, and no danger.

[@jftechdrones]

This is only a prototype, a finished product would probably have both motors running from the same electrical system

[@yincimaster8530]

Well, it's Zack. He might end up doing that. I doubt it would be the hardest thing in the world.

[@pyp_khedrekhedre4234]

2018 I met a girl ...2019 I built an elevator in our own house..wow what a relationship

[@LazyAHoleRanch]

How inspiring! I love to see people encouraging independence! It’s such a huge deal! ❤️❤️

[@damian99669]

looks like the chair could use a parking brake feature. great video! looks like you both had a lot of fun.

[@Tom55data]

Amazing, best wishes to you both. One of my worrying braking experience was cycling with my wife on a tandem from Rotterdam to Aachen with our camping gear stacked on. There are significant "hills" near Maastricht and coming down one of the largest using most of my strength on the triple brakes (2 wheel + 1 hub), with smoke coming out the hub it was a bit.... worrying. You can never have too many brakes ;)

[@igotajopamerica3040]

If you ever decided on making this in production. Might be a market for ice fishing in the north. Studded tires, able to pull a sled Just a thought.

[@nickhamar2732]

Very cool. A parking brake could be handy and save Cambry's thumbs. :-)

[@Richard-st8ds]

Wonderful guy sweat girl together making history with a new type of bike for the disabled, inspiring to say the least Utah is beautiful God bless you both🙏

[@zester4764]

YOU GUYS LIVE IN UTAH?! That’s so amazing wow , you guys are literally amazing , I live in Utah as well and I love the relationship y’all have it’s so beautiful

[@alexkay4835]

Props to dad at 5:21 for carrying two kids up a mountain.

[@salchristiano6606]

So cool man. I found your elevator video last night and viewed the "my story" presentation about your injury and your fight to come to terms with your new life. You two have a special love for life and for each other. Thanks for the inspiration. Have you thought about trying Trials Motorcycle tires on the drive wheels. They might give that little extra bite?

[@jhopsi]

You two would make a very cute couple. But regardless, even as friends, you make a great team. Love following this story :)

[@JaydenStubbs]

They are engaged

[@harmenbreedeveld8026]

A lovely hike, a great view, and love you two together. You inspire me, and I believe so many others.

[@lwmaynard5180]

No Protection from SAFETY GEAR, ON A DANGEROUS TRAIL ? ? ? ?

[@harmenbreedeveld8026]

@@lwmaynard5180 I have done my fair share of long hikes, on way more tricky routes than this. These people are fully ok and know what they are doing.

[@Mobile_Dom]

oh just date already you cuties.

[@Hunter_Bidens_Crackpipe_]

She is 17. Zack is a predator.

[@Mobile_Dom]

seeing as she was 18 when it happened, and the accident happened in 2005 according to this video, something tells me you're wrong. kzbin.info/www/bejne/f32mdZl_d9NknNk

[@Hunter_Bidens_Crackpipe_]

@@Mobile_Dom Man, he wouldn't care if it was the other way, just look at him.

[@Mobile_Dom]

if it was the other way around... she'd be the same age. if it happened when she was 13 and it is now 18 years later, she'd still be the same age as what really happened...

[@Hunter_Bidens_Crackpipe_]

@@Mobile_Dom Maybe it stopped her aging process, you never know.

[@snowpirate2652]

Maybe turn the break lever to the ground, for a more ergonomic feel

[@koysensei4424]

Is your surname Wolfgang?

[@BWArrow]

Bro i freaking love the way you take care of your sister abd help her to be more independent. People like you deserve a lot of respect. Wish you happy life. 💙

[@Raxory-]

iiMo3tax not his sister ;)

[@BWArrow]

@@Raxory- what ? I thought she was !! Holy moly

[@devnarayan4159]

You are one good man jerry! except for tearing up expensive phones😒(just kidding😂) You both would make a great couple,why don't you give that a try!

[@ross-carlson]

Uh, duh - they are.

[@gooldii1]

@@ross-carlson really? Can you proove this?

[@QuaZdk]

@@gooldii1 maybe just look at the Instagrams ? xD ... instagram.com/p/Bwm7xkbBLty/

[@chrisst.george587]

they are engaged

[@gooldii1]

@@chrisst.george587 Sure?

[@joelmulder]

The brakes might need to be moved to the bottom of the handlebars, that'd probably make them easier and smoother to operate

[@nanotech4947]

I think it might be hitting the bicycle frame if he put it that way.

[@Bamaboy35653]

You have the biggest heart and I love your wife’s attitude it’s really encouraging

[@philipsmedia5268]

i think this could become a new sport... really good wheelchair design!

[@G56AG]

Keep in mind if you lock the front wheels up with the brakes you lose steering, which is one prime reason why you wouldn't want to connect the front and rear brakes together. Going down that hill with the brakes all hooked together, lock your brakes up on the gravel and you lose steering control. Just like driving on ice or snow in a car, you can't use brakes and turn at the same time, if you do the front wheels lock up and the car plows straight ahead, let off the brakes and you can turn again. That's a lesson I learned the hard way when I was 16, when its slippery, brake first, but let off the brakes when you want to turn.

[@nlmaxgaming1]

he should connect the front to the left lever and the rear brakes to te right lever

[@G56AG]

As long as they are independently controlled, which side they are on can be the rider's preference. As a long time motorcycle rider I'm used to the front brake being on the right side, again rider's preference.

[@remc70]

@@G56AG From an old rider, I always want my front brake and rear brake separate from each other.

[@shushtho6544]

Damn bro yall always make me cry when you guys are working together like this . What a great woman and great man .!

[@jwrundle]

I hope that one day I can do something this nice for somebody

[@shivamsheth6673]

She snaps everytime while saying lets get started 😂

[@johnbell2100]

Man, I tell you this....there are 2 things true, first get a pantent if you haven’t already and you are going to be making a lot of these. Good work my friend, you’ve done a good thing.

[@swenekaf1141]

He proposed her , she gave him a Y in return

[@Emanuel-ht9yl]

@hudzz y for yes

[@NoorquackerInd]

@hudzz Don't worry about it

[@badasshuh69]

Press 'f' to pay respects

[@vishnureddy3964]

@@badasshuh69 😂😂😂

[@badasshuh69]

@@vishnureddy3964 😂😅

[@Wyoming307]

but Y?

[@thatdude5104]

Thats what I thought LOL

[@Alvaro-em1dj]

Cuz she is paralysed

[@francoisf1914]

Because the answer was too long !

[@shantanukashyap9591]

There's a University in that place called Birmingham Young University, (Provo, Utah) it's kind of their Mascot thing made on the mountain. BYU is I believe run by mormon church so it's quite inexpensive but quite religious and conservative. (I didn't apply there because you're not even allowed to drink coffee or tea.)

[@af5579]

Shantanu Kashyap hehe provo lol

[@apollonzeus9179]

Seeing that video Cambry did in 2016 (i think was called 'Hope Works'), listening to her then watching clip with her and Zack really makes a man tear up knowing how wonderful love can be for anyone. So let's not lose hope to those getting hopeless these days. Better days will come.

[@Eclipse89]

Is she his girlfriend or not man 😀👌

[@ahmedmathina]

not yet

[@yincimaster8530]

Are they even age compatible? I have no idea about Zack's nor her age lmao

[@ShortyzProductionz]

Yincimaster age is just a number bro

[@yincimaster8530]

And jail is just a room :)

[@TheLukanda]

@@yincimaster8530 ROTFL!!!!

[@petert3355]

Hmmm Grades are a problem.... Gears for the electric motors maybe? Lower gear ratio would help it crawl up the steeper grades at least.

[@donbrackenreg2270]

But an electric motor develops maximum power from rest, so gearing is not an issue

[@suestoffle1115]

My husband is a quad has got his injury mountain biking has not been able to since he cried when I showed him this video.

[@Lyfhaxx]

You should get a different throttle and hook it up with both motors instead of two different ones ,it would be easier for cambry to manoeuvre with a single throttle

[@rawan2605]

Try to connect rear brakes together and front breaks together and a handbrake or something like that for all 4 tires 😬

[@turtleb01]

I think those brakes are hydraulic, which makes things a little bit harder... but it's definitely possible

[@rawan2605]

Dat Turtleboii we believe in him 😁

[@yincimaster8530]

Whether they are hydraulic or not, it is possible. Hydraulic does make it a lot harder though, but since he mentioned he was going to attach the front brakes as well, adding a handbrake next to the seat does not sound as crazy that way.

[@Lukas_192]

they arent hydraulic so it should be very possible

[@remc70]

As an old biker, I can tell this you want your front brakes separate from the rear brakes. Sometimes it’s better to use the rear bakes as a slowdown then hit the front brakes. You don’t want to lock all four brakes at ounces.

[@nomad91910]

5:48 This is an amazing picture

[@KentuckyRanger]

Go! #Quadzilla You seriously need a roll cage solution that can be added to the seat for excursions like this. Just make it with lock pins, so it can be installed and removed easily. I lived in Salt Lake City for 30 years, I miss it a lot! This bike is just the most awesome, and amazing thing! I'm really suprized that those bikes don't have regenerative braking? If not, you could install something that turns the motors into brakes, by shorting out the leads through a high current rheostat of some sort. You need to get with the electronics and mechanical engineering department at BYU and see what they could come up with. Or maybe U of U? LOL!

[@aikatheshibainu3994]

Your a good men for doing this! Thumbs up

[@JC130676]

It's great that you're building things like this, it gives people their mobility back. I'd like to make two recommendations though: 1. It looks like the brakes are mechanical disc brakes. If you replace them with hydraulic ones, you can place a second brake grip beside the first, remove the handle, mechanically connect the pistons and a single brake handle can now activate both the front and rear brake. Or you can have separate handles for the front and rear brakes. Besides that I've found hydraulic disc brakes to be more powerful yet easier to control precisely. 2. The seat seems to be a bit far to the rear which increases the chance of flipping over backwards on really steep inclines, and reduces the force on the front wheels and thus brake effectiveness when going down again. I understand the seat has to be some distance from the front wheels to make room for the steering handles, but a solution might be a similar assembly like what's now attached to the forks to keep them parallel. Make a stronger version of that, move it up to where the handle bars are now, and put two vertical grips on what is now the blue bar. To steer you'd then slide the whole assembly left and right and because your hands remain vertical, it also seems more ergonomic to me.

[@onlydubz558]

nobody: some random white girl: I respect you

[@lurcer.6841]

Deeptadeep Roy wdym?

[@architgupta4433]

LogicChannel- there was some random white girl on the trail that said "I respecu u" at like 3:47

[@MarcoDM1571]

the point is not that she was white, I think it's this new snowflake generation. All empty words outside, nothing on the inside.

[@architgupta4433]

Marco DM facts. and u can tell she felt idiotic while saying it too🤣

[@ItsJustaMeNow]

@@MarcoDM1571 I know right? They all seem to wanna prove how much more "virtuous" they are then everyone else. While doing so at the expense of everyone else at times.

[@joenodden]

I think Zack's found someone if you know what I mean 😉

[@SAYFODROID]

Who's Jerry i am sure you meant to say Zack cause Jerry already found someone long time ago 🤪

[@eusaveyou]

joe nodden what do u mean????

[@joenodden]

@@SAYFODROID idk how i made that mistake

[@lawsonspencer]

Wait are they twins

[@numbers7n]

Gotta start making and selling these to the world! What a gift to give to others!!

[@jrarizonapatriot7570]

She deserves drift brakes! Beautiful people doing beautiful things. 😎✌❤✊

[@the_wudarian]

"i grew up with a father in a wheelchair" okay.... lmao great response

[@codyrichey810]

Hahahahahaha!!!!