3 more significant differences : 1) the 49cc 4-stroke engine has a forced air cooling fan that is effective at all RPMs,the 2 stroke has no cooling system, it relies on moving the bike through the air 2) The 4-stroke has a proper lubricating system, the 2-stroke has a very poor lubricating system , so the 4-stroke should typically last much longer due to less wear 3) The gas mileage is much better with the 4-stroke. Period.
@davelane15516 жыл бұрын
Different strokes , for different folks
@hippiepunktristan77963 жыл бұрын
Nice man
@rogertopful9 жыл бұрын
I've never heard of the 30-min ride time on 2-stroke engines. I ride mine for one and a half hours normally and never have any problems.
@boibruh11154 жыл бұрын
Its just recommended.
@integrationofmanandmachine47144 жыл бұрын
@@boibruh1115 same thing. But i didn't know at that time. If i knew that recommendation i wouldn't have done that.
@cosmic62304 жыл бұрын
I’m going to get the 2 stroke kit
@lordielcupada68664 жыл бұрын
Anu ba maganda gas tlga pag 4 stroke
@SEXTOYZ.SH0P3 жыл бұрын
I NEED A PREDATOR KIT!!!!!! been looking n waiting for ions😭😭😭
@chippyjohn17 жыл бұрын
LOL 4 strokes per revolution! they are both 2 strokes per revolution. its 4 strokes per POWER cycle for a 4 stroke!
@grantfu55066 жыл бұрын
Up and down movements both count as a stroke.
@Octanetroopers_014 жыл бұрын
2 Stroke- 1.Suck bang 2. Squeeze & Blow 4 stroke- 1. Suck 2. Squeeze 3. Bang 4. Blow
@dobbs84634 жыл бұрын
100th like
@no_edges73553 жыл бұрын
Stfu
@Bang-C43 жыл бұрын
@@Octanetroopers_01 One of us is messed up we both can't be right. I believe the two-stroke does all four cycles in the same order as the four stroke suck squeeze bang blow. It just accomplishes this in two strokes of the piston or one revolution of the crankshaft. And of course the four stroke does it in four strokes of the piston or two revolutions of the crankshaft.
@rayonknight61499 жыл бұрын
I have gone up to 37 mph on a huasheng 49cc 4 stroke. On the crappy centrifugal clutch that sucks and can leave stranded at any moment leaving u to pedal ur butt home. But with a better transmission like the ezqmatic you can get excellent reliability from the engine. 2 strokes are good you just have to carry around 2 mix oil around with the tank to mix it not a big deal but something you got to do.
@tobycrane1607 Жыл бұрын
I’m a new driver…and thank u….I now am sticking with my 2 stroke….thank u…
@radioboys89866 жыл бұрын
2 stroke are faster cheaper and dirty, ride one in Cal you will get a ticket, 4 stroke last longer are cleaner, and you don't need to screw around mixing oil and gas want to go fast get a motorcycle
@bikeberry6 жыл бұрын
Great advice! There is an engine kit which fits for everyone, whether it's 2 stroke, 4 stroke, or electric. There are advantages and disadvantages each option, and should be taken into consideration when choosing an engine kit. All of our engines are intended for recreational use, and are not intended to be used on public highways or roads.
@cowboy85555 жыл бұрын
Lol I live in Visalia, California which is in the central valley and cops don't care about 2 stroke engines as long as we wear a dot approved helmet
@notlogical40165 жыл бұрын
what if you cant get a motorcycle or dont have a drivers license yet?
@boibruh11154 жыл бұрын
@@bikeberry why are you talking about commute in the video? Haha
@luciferofatlantis68944 жыл бұрын
I prefer a briggs and stratton flathead. You can get 5 to 11 horsepower out of it. Plus the sound and reliability of a flatty bike is priceless.
@captaindisillusion25373 жыл бұрын
This is exactly what I needed to see. Car broke down and need a way to get to work. May be slower with the 4 stroke, but it sounds way more reliable
@Fred_the_19962 жыл бұрын
Yes, my 2 stroke breaks down very often
@camosquad97587 жыл бұрын
Had a 2 stroke never wanted to run Went to four stroke slower yes but less time in the garage Plus I can just pull up to the pump and fuel up
@BigRig0034 жыл бұрын
You can modify the 4 strokes but the modifications are harder to do. You can port and polish, bigger carb, header pipe, bigger valves, etc.
@MattmanCDN9 жыл бұрын
Less maintenance on the 4 and quieter too but like you said the 2 is way more enthusiast oriented and like my two rides my choice, but i would still like to build a 4 some time soon, nice vid thanks Guys!
@funnypranker348 жыл бұрын
the 4 needs oil changes. The 2 doesnt
@Fred_the_19962 жыл бұрын
@@funnypranker34 yes, but the 2 stroke needs a lot more maintenance and you need to mix the oil
@edg67796 жыл бұрын
Why do I always watch comparison videos just after I buy something :(
@integrationofmanandmachine47144 жыл бұрын
Which one you got
@edg67794 жыл бұрын
@@integrationofmanandmachine4714 2 stroke. Theyre a.good engine but usually rip spokes off bike wheels and even broke my bikes pedal axel/gear thing
@kevinmontoya73184 жыл бұрын
@@edg6779 yeah because the clutch just lays down alot of torque at once. While the 4 stroke gets it up to speed but wont ruin your spokes as fast
@jackhakke68607 жыл бұрын
2-Stroke - All the power is in the top end, use more fuel, noisy, have to remember to pre mix your fuel, less reliable and harder to start in the cold. 4-Stroke, More torque and bottom end power, quieter, more fuel efficient, only have to remember to keep engine oil topped up, much more reliable and the most important thing... they don't smell as nice as 2-stroke ;) I am by no means opposed to 2-stroke, I actually love the things! I really do think they are better suited to high performance motorbikes rather than tiny bicycle engines though, especially if you live in the UK and want to get away with riding them around illegally without getting caught by the old bill :) Plus, from the figures I have seen quoted the power difference between the same capacity 2-strokes and 4-strokes is negligible, they are very cheaply made an are not tuned. Only when you start to polish ports, tweak carbs, filters, and expansion chambers (in the 2-stroke case) will you start to notice differences. Maybe if Stan Stephens starts doing a bicycle engine tuning service/kit I will be interested in the 2-stroke option LOL
@Blooiis6 жыл бұрын
Jack Hakke I got a 2 stroke with high top end speed and lots of torque. I will dust u on my 80cc 29 inch cruiser
@erikbreaman91246 жыл бұрын
4 stroke quieter, more efficient, more durable. GXH50 is the top dawg
@423FGFDFHFHV8 жыл бұрын
He is wrong from the beginning. Both engines have two strokes per revolution.
@ap3xglide9628 жыл бұрын
he mean to say two strokes per powerstroke
@ThaRealGecko9 жыл бұрын
I think that nobody realizes how simple a 2 stroke engine is, it has so few moving parts you can get out alot more power and better mpg, and if something breaks... you know what it is because its so SIMPLE and replace all parts within a few hours. Oil in gas? just 2%! and i have a lil Tomos 50cc, i can drive up to 50km with only 1 litre... no 4 stroke beats that XD
@Chickennuggetjoes8 жыл бұрын
Two strokes are great in that way but I think they make the most annoying noise conceived by man
@ThaRealGecko8 жыл бұрын
The Piscis Its better than a car with a fartcan atleast lol
@TheDatpussy8 жыл бұрын
+The Piscis but smell great
@Chickennuggetjoes8 жыл бұрын
McMuffinFluffin yes, my friend and I assembled one of these kits on a bike and the exhaust pipe got in the way of the pedals when it was pointing down, so we switched it to were it was pointing and now we get a good wiff of fumes every time we ride it
@BugThorn8 жыл бұрын
+Gecko Gremlin Generally, no one 2 stroke can beat 4 stroke, in terms of consumption ...
@mdoan20115 жыл бұрын
You helped me answer all the questions I was thinking of. Perfect presentation thanks
@zachster20168 жыл бұрын
Weird, online I've read that top speeds for a 4 stroke is around 20-30 mph and a 2 stroke 30-45 mph
@StaePulz-qr7ll4 ай бұрын
Yes and I'm really digging it... Don't know if you've ever tried one or not but they sound great but they're hard to line up on a lot of bye she want to make sure you got a lot of clearance between the front tire and the bottom tube
@crazedisme96668 жыл бұрын
...it says they recommend 30 min ride time for a 2 stroke but I think the shortest I've ridden mine was an hour and the longest was 4...
@bluckq7 жыл бұрын
Crazedisme me too no harm
@crazedisme96667 жыл бұрын
bluckingblucker XD I blew my engine a few months ago! now I have a ninja 250 xD
@BluesCat19807 жыл бұрын
Crazedisme, I ridden mine longer than 30 minutes too.
@psykowheels13577 жыл бұрын
Longest I've ever run my 2 stroke was about an hour. Sometimes full throttle sometimes half. but its usually a short commute to the store and back. No issues yet.
@mcgrath2747 жыл бұрын
Crazedisme Yeah I was gonna say a half hour? How has yours held up over time?
@chambliziOfficialChannel8 жыл бұрын
hi bike berry what's a high end level of theft prevention for these kits, I'm thinking of u locking my cylinder to the rack at my apartments as well as wheel to frame as well.
@tannerparrish38078 жыл бұрын
my yz 2 stroke hits 70 something, and those 4 strokes are fast too ..but it depends on the size of the motor, for the speed and power...not the strokes
@funnypranker348 жыл бұрын
Can i fit a 90cc dirtbike motor with tranny into my motorbike?
@softsmoken6 жыл бұрын
THE 2 STROKE WILL NOT ACCELERATE FASTER WITH ANY REAL WEIGHT OR GOING UP HILL...4 STROKE WILL PROVIDE MORE TORQUE... ADJUST GEAR RATIO TO TRANSLATE THAT INTO FASTER FLAT LAND ACCELERATION THANKS 2 STROKE...
@notlogical40165 жыл бұрын
@@brytodunsm5713 yes, yes they are
@moosemechanic45916 жыл бұрын
4 strokes are for the humble man who is just enjoying a slow peaceful ride and the 2 stroke is for the rowdy millennial who has to be faster and faster and put 400$ into a 100$ bike kit
@alibaba66able6 жыл бұрын
Great video and great information. I just built a motorized bike with a two stroke engine. I kinda regretted why I didn't use a 4 stroke engine. After watching your video, I no longer regret LOL.
@bikeberry6 жыл бұрын
Always glad to have helped. There really isn't any wrong choice between the engines, it all comes down to what you're looking for.
@jfi-y8o6 ай бұрын
Now I know that my "1990 vintage Hyper motorized bicycle" is a 2-stroke one. I bought it just recently from a local pawnshop for $380.00, "as is." I had trouble turning on the engine, though, because I didn't exactly know how. I've watched another video on how to turn it on, including yours, today. Also, I didn't use a mixture of oil and gasoline on it...because I wasn't too sure about that. For a period of about 3 hours, I tried making it work. 👉 PROBLEM: They sold me the bicycle with a couple of wires loose. The one that connects to the "throttle" was disconnected. I connected one of the two wires to the blue wire that leads to the CDI box. Also, the white wire was disconnected, but I now know that it doesn't have to be connected to anything because it's optional and because it is sometimes used for connecting lights to the bicycle. 👉Another problem that I encountered was that both the gas line and the little gas filter started leaking. I need to replace those parts. 👉In the end, I decided to just come home peddling my vintage motorized bicycle, instead. Thanks for all your vital information... and for enlightening me. From, "Curious Joe" 😼👍
@CoreyTheBarber8 жыл бұрын
Very informative! Thank you much!
@sonichuizcool74459 жыл бұрын
4 storke will last longer at a cost of a very minor loss of power. 2 stroke gives you more power but wears out quicker.
@Fred_the_19962 жыл бұрын
Yeah had I known the drawbacks I'd have 100% gotten a 4 stroke instead of a 2 stroke, my 2 stroke is horrendously unreliable
@connerhoffman28869 жыл бұрын
Your information on the strokes was correct, by the manual vs automatic was wayy off. It depends on the engine you use. Most motorcycle engines for example, two or four stroke, have clutches. The "recommended riding time" is a myth. It doesn't matter either way.
@vladthebikeguy47637 жыл бұрын
I'd like to order from you , but to Romania , the cost of transport is 600 $ , too much :( Hope you guys will open a store in EU too ! If you do have a store , I'm waiting for your reply
@tufailzahid32155 жыл бұрын
Wow! you deserve many subscribers
@12101DyM7 жыл бұрын
Watch someone who rides a bicycles talk about internal combustion engines without going into detail or talking for more than a minute straight.mp4
@pontushaggstrom62616 жыл бұрын
lol
@psykowheels13577 жыл бұрын
Hey bikeberry, I want to take a motorized bike trip from Philadelphia to Atlantic city (About 70 miles). Which engine would be best suited for the task? (and less likely to kill me) I understand 2 strokes can have a lot of performance parts or heavy duty parts that could increase reliability but 4 strokes last longer. I'm currently running a 2 stroke. what are my options ?
@apuuvah5 жыл бұрын
Thumbs up for this great informative video. Subscribed. Full suspension mountain bike with an engine might be really nice. Would be light AF.
@llessur6788 жыл бұрын
anyone know what the weight limits are on these
@funnypranker348 жыл бұрын
Hey guys, my brake cable gets out of adjustment very quickly no matter how tight the cable is. Any ideas? I got a 2 stroke and its fun to ride.
@bluckq7 жыл бұрын
Peter Kapica go to a bike shop, might be worn out cables, or not tightening the brake linw bolt good enough
@MrKilllthelightt5 жыл бұрын
My two stroke blew compression after 30km, 4 stroke kit is on its way
@iiferedoncXclan3 жыл бұрын
what does that even mean? new parts are like 15 dollars for the piston and 10 for the head. 20 for cylinder lol
@J2Me3 жыл бұрын
Please Make a video on how to install electronic starter in 4 stroke bicycle engine
@shindukess8 жыл бұрын
How come you guys don't collaborate with SICKBIKEPARTS and offer shift kits or show how to use them along with these kits?
@jeralddegraw60694 жыл бұрын
Thank You !
@queenmab19996 жыл бұрын
I am really loving you guys videos!!!!! so informative...I am looking for something to get around the campground in the summer. I have very little money to work with, and a womans cruiser bike. I was looking at your friction motors, are you getting anymore in stock? I sure do hope so ;) I am also a heavy rider...not too many hills at camp. If you have suggestions that be awesome!! Also interested in financing, but I have no credit, ive never had a credit card.:D Thanks again! love you guys!
@bikeberry6 жыл бұрын
A friction drive engine seems like the perfect fit. It's reliable and has the torque if you happen to come across hills. We recently ordered a large shipment of engines and parts to fill our inventory. Just a little more patience and we'll have you riding throughout summer.
@mozarth7 жыл бұрын
Have you ever had a lawsuit filed against you for unsafe manufacturing? Since the bicycle bearings (cheap walmart bikes) and the frame is not meant to withstand heavy loads and chinese engines are infamous with seizing how do you handle the complaints? Has any of your customers injured yet by a direct result of assembly / manufacturing?
@NuclearRoll7 жыл бұрын
Mozart i second this
@alexhickey56336 жыл бұрын
Mozart mix the oil right for 2 stroke engines and they can outlast 4 strokes. Not saying they will, but they can. Theres a difference
@alexhickey56336 жыл бұрын
wv9mm once its under 50cc and cant go over 20 mph youre grand
@alexhickey56336 жыл бұрын
wv9mm if it blows up for no reason he can claim. Lets say, perhaps a bearing on the bike burns up its on him to make sure his bike is in good working order before the engine gets installed
@knightingalesaid7 жыл бұрын
Excellent video, thanks for the info.
@wesofx81489 жыл бұрын
I'm 5'3" 120 lbs. I need to take advantage and get a motor ;)
@funnypranker348 жыл бұрын
they are less then 200
@lengthmuldoon9 жыл бұрын
great vid very useful summary
@Erik_Blomgren7 жыл бұрын
I have a 65 years old moped with a JB 2-stroke engine, and this moped was used many hours a day every day in like 20 years, and it still works great... so why can your engine run only 30 mins?
@sgt.smartass73017 жыл бұрын
Erik Blomgren they're buying cheap chinese parts
@Erik_Blomgren7 жыл бұрын
Yeah, Probably...
@HotDoggin755 жыл бұрын
Things were built to last back then.. not the cheaply made horseshit on the market today. Made to break so youll have to keep buying engines
@devinschwers37147 жыл бұрын
I like that 2 strokes are faster but I also want my motor to b quiet. I'm torn
@Rickyfyied7 жыл бұрын
Same. I wonder how much louder they actually are though
@blgarage95197 жыл бұрын
Rickyfyied not that much louder actually. They can be if you mod them but 2 strokes arent that much louder than a 4
@ShivamSharma-zd8lw7 жыл бұрын
Devin S Get a muffler for your 2 stroke
@justauser7 жыл бұрын
Upgrade the muffler then
@alexhickey56336 жыл бұрын
Rickyfyied at full throttle, the 2 stroke is louder. Straightpiped the 2 stroke can be heard from miles away. Not kidding
@danielserrano86009 жыл бұрын
2 stokes can have cyntrifical clutches too brehh....i dnt think i spelled cyntrifical right tho
@funnypranker348 жыл бұрын
Wrong, Its got a dry clutch like a manual transmission car
@AndyTrampke7 жыл бұрын
Peter Kapica He said "can have" these are one of only a few applications that have a manually operated clutch most 2 stroke engines use a centrifugal clutch.
@lo3wer8064 жыл бұрын
Daniel Serrano it’s just the type of engine popular for the bike to motorcycle conversion
@shawnp84299 жыл бұрын
4 stroke should have better topend.2 stroke has small power curve
@FerreneMachine9 жыл бұрын
Looking fowatd to purchasing a two stroke from you guys next week. I have a thruster 700c fixie, which motor will work best? Please provide a link. Thank you!
@Clearanceman28 жыл бұрын
This is very good. Ridiculously non technical but well explained.
@shydevil2 жыл бұрын
is it 30 min ride time because it might overheat overwise? what if adding fans to the outside that blows onto the motor?
@karlsonkab519 жыл бұрын
can the 48-50cc 4 strokes with 5/8" shaft accept a Comet-style torque converter and if so would it line up well with the rear wheel sprocket? - that setup would have advantages with hilly terrain.
@123hoodnig4 жыл бұрын
Bro that was helpful af an simple so thanks appreciate you sir have a good day
@hi-fi8yr6 жыл бұрын
Want better top speed? Get the 2-stoke. Want more power? Get the 4-stroke!
@riley77966 жыл бұрын
hi eh i can argue that. Two strokes have powerband
@Clearanceman28 жыл бұрын
The other problem is you can buy a used motorcycle for $750-$800 on Craigslist. A year of motorcycle insurance is $60-$100 and a 250cc motorcycle gets about 75MPG. Plus, you can actually ride them legally on the road and they can keep up with traffic. Which makes the motorized bike more or less worthless. Now, an electric bike could be ridden on a bike trail and that's fun. But still the cost to build one is as much as buying a used motorcycle.
@congibbs105 жыл бұрын
Thanks for the helpful video!
@amealnet24955 жыл бұрын
Where does the tank fuel line connect to the carb, no hoses were connected when I got the motor, there is one nipple bent downward and one straight coming from the carb and two more on the carb bowl.
@homerelesperance28572 ай бұрын
I have build a 2 stroke engine bicycle build four times but the 4 stroke is the best of reliability (Engine will always start), fuel efficiency is far better than the 2 stroke engine, quieter than the 2 stroke engine, little maintenance, gasoline burn cleaner than 2 stroke engine, very little to no vibrations, 4 stroke engine last longer than a 2 stroke engine. 2 stroke engine is noisy, it vibrate the bicycle and loosen the bolts & screws, it leaks oil, 2 stroke engine is a dirty engine cause you have to mix the oil with the gasoline together, doesn't completely burn all the fuel and sometimes it won't start. The only pros about 2 stroke engine is that the engine and parts are inexpensive, it can be easily modified or upgraded many ways (for faster speeds, aesthetics, etc., etc.) and it slightly has a bit more power than the 4 stroke engine (2 stroke engine - 66/80cc displacement, may get as little as 3 miles per hour to as high as 10 miles per hour faster than the 4 stroke engine (49cc displacement) even if both are using the same amount number of teeth on the sprocket.).
@mastermind35655 жыл бұрын
Can you do a video on how to install a jack shift kit ??
@aCardboardTube9 жыл бұрын
how many CCs was the 2 stroke in this video?
@emir37195 жыл бұрын
aCardboardTube 66cc
@user-fz7qq1cz9f8 жыл бұрын
hey bike berry I have a schwinn JAGUAR beach cruiser it has 7 gears in the rear wheel the pedals only have one gear I want a 4 Stroke engine but I don't know what kind of kit I need with the 7 gears and also I try to look up 4 or 2 stroke instalation videos on bikes with gears (10 speed , 7 speed , mountain bikes or a bike like mine's ) but no luck do you guys know of any video or you think you guys can make a video about this it will be a big help to new customers THANKS SOON TO BE A FIRST TIME CUSTOMER AND RIDER CAN'T WAIT😆👍
@CharlieRockRock3 жыл бұрын
I have a 29” Mongoose Excursion 21 Gear Mountain Bike. What is the best motor kit for it?
@gregb75956 жыл бұрын
excellent vid. fully enjoyed
@ixhyunsuksxbutter45663 жыл бұрын
Do you know what causes the 49 cc 4 stroke engine to be difficult to pull and start up? It takes multiple pulls and trying to soften the rope to start the engine
@teddystephens55877 жыл бұрын
a 4 stroke ingin is composed of intake compression and power it takes a 4 stroke two revalutions of the ingin a two stroke combines exaust and power intake and compression so that it is only one revolution for each power stroke
@thingsdemystified9 жыл бұрын
This is more of a comparison between two different models, not so much 4-stroke vs 2-stroke. The clutch has nothing to do with the engine. For example, our grass trimmer has a 4-stroke engine, and it uses a centrifugal clutch. It's also much more powerful than other 2-stroke trimmers I've used. It has a lot more low-end torque too. If I were choosing a yard tool, I'd pick a 4-stroke for sure.
@RichardSenn989 жыл бұрын
Is it possible to remove the (what appears to be) plastic cover from a four stroke engine. If not, is it possible to paint it as long as I take care not to get paint on anything important. would it be possible to paint the entire engine so long as proper care it taken. I have an airbrush and am skilled in using it, so painting would not be the problem. Simply wondering if it would interfere with the operation of the motor.
@blinkshadown9 жыл бұрын
whats the small 2 inch metal cilinder piece thats where the engine is at, around it is the sprocket that you can move with the sp sprocket tool , i lost the piece one time i forgot to adjust the screws on my 2 stroke bicicle and while riding the aluminum box went off i managed to find 1 screw and the alunimum cover purchased the screws but realize that small pin was missing. need help ca t ride it i cant press the clutch to start the engine
@rawsquad31709 жыл бұрын
In the video what did you have on the 4 stroke coming off of the shaft
@pianodoesminecraft8 жыл бұрын
On the 2 stroke, is that the rear gas tank you sell on you website?
@HUMAN_ANALOGS8 жыл бұрын
thank you for this video.
@Hamann96312 жыл бұрын
What size engines were you using for the estimate of speed?
@JakeyBoy15 жыл бұрын
PLEASE SOMEONE HELP. I recently put my motorized bike together. Without the spark plug in, the engine wants to turn over when I release the clutch. With the sparkplug, it does NOTHING. WHATS WRONG!
@AnthonyDiazSteadicam3059 жыл бұрын
Does the 2-stroke vibrate a lot due to not having rubber motor mounts?
@funnypranker348 жыл бұрын
It does a bit more
@kyle92276 жыл бұрын
Can either of these bicycles be pedaled independately while the motor is off? I used to have a scooter with a similar setup as the 4 stroke, and it seems like if you're pedaling and rev the engine, it'll engage the wheel and won't disengage unless you stop. The 2 stroke seems to be always engaged unless the clutch is pulled in
@bikeberry6 жыл бұрын
Bicycles with our engine kits can be pedaled independently by locking the clutch in its disengaged position. We provide a clutch lever with a locking pin as part of our engine kit package, or can be bought separately.
@ivangonzalez-qb4tn8 жыл бұрын
good job
@jallen19315 жыл бұрын
Good Job
@robertdupignac73843 жыл бұрын
What is the oil for two stroke engines???
@davidbarts61446 жыл бұрын
One thing only briefly touched on (wording was something like "4 stroke engines are better for the environment") is that 2-stroke engines have exhaust that is a LOT dirtier than 4-stroke engine exhaust. So dirty that even a tiny 2-stroke engine spews way more incompletely-burned and unburned hydrocarbons than even the largest luxury SUV with an 8-cylinder engine. Once you bolt a gasoline engine onto a bicycle, you no longer have a bicycle -- you have a MOPED, a type of motor vehicle. Like all motor vehicles, it requires licensing to be legally operated on the public streets and roads. If you build a two-stroke moped, it will be so dirty that it fails basic EPA emissions standards and can't be licensed. If you ignore these rules, a cop might notice your lack of a license plate, stop you, and write a citation with a nice, big fine. This is why bikeberry.com has disclaimers about its 2-stroke kits only being suitable for racing use.
@bikeberry6 жыл бұрын
This is true however some local and state laws allow for these engines. Also, check out our EPA approved kits.
@gtgodbear63205 жыл бұрын
Do you have 20 inch bmx kits?
@w.e.s.2 жыл бұрын
It's hard to sling a 2 stroke apart a 4 stroke will spin bearing or sling apart torqued up
@christophkaiser Жыл бұрын
I've had both two strokes and four strokes the performance is about the same two strokes might have a little Edge. But because I like a reliable engine I have a 4-stroke.
@RyRyWags4 жыл бұрын
What are the CC's of these bikes?
@cadude1458 жыл бұрын
need to add a us forest servive approved spark arrester do u have one to add to existing mufler systems.
@funnypranker348 жыл бұрын
You dont need that shit the original 2 stroke exhaust pipe in your kit does the same thing with the baffles. On a 4 stroke the factory exhaust has it too
@yorhedasplode55018 жыл бұрын
30 MINUTES ON A TWO STROKE ROFLI have gone on long roadtrips on a 40 year old two stroke, riding 6+ hours straight (stopping for gas periodically of course), and have never in 5 years had any problems with the engine except for rattling the carb loose once
@ThereIsNoMatch8 жыл бұрын
how did you refuel it? did you keep a can of gas in a separate can?
@funnypranker348 жыл бұрын
Yup the time was BS and i had a carb fall off on me couple times
@greenalien85034 жыл бұрын
My 4 stroke vibrates like crazy and I'm not sure what's wrong, I have a 2 stroke build that i put together earlier and that one rides alot smoother but my 4 stroke build vibrates like crazy even at idle and I'm not sure why..
@durgaprasad-vy9oi6 жыл бұрын
hi this is durga from India I want to buy u r products and how to approach u
@user-fz7qq1cz9f8 жыл бұрын
hey bike berry I have a schwinn beach cruiser it has
@Thephonefella8 жыл бұрын
Beach cruisers tend to work check the measurements
@crazyman3105 жыл бұрын
How can I make my 2 stoke a pull start ? Am really tierd on pedal start. Because it make my bike havey and take lots of energy
@Zak_How6 жыл бұрын
Is the recommended ride time for the two stroke really only 30 mins I mean that's shit I want to take it out an ride for at least an hour or so, I just got mine an my commute to work is only 20 mins at full throttle but I've been thinking about taking it out for a cruise
@hbum998 жыл бұрын
get it right: a 4-stroke (4-cycle) engine has 2 strokes per revolution, not 4. intake and compression on the first revolution and power and exhaust on the second.
@Farmtractor3 жыл бұрын
I like 4 strokes, but the 4 stroke bike engines centrifugal clutch is it’s weakness. They burn out very quick and aren’t reliable. I prefer the more simple reliable 2 stroke clutch. Maybe make a 4 stroke with a 2 stroke clutch?
@nakakapagpabagabag83414 жыл бұрын
Your 2 stroke engine is 49cc sir?
@maxpayz24316 жыл бұрын
Is there a way that a lawnmower engine can work as well for a bicycle motor, since it's a vertical shaft will it still work if the motor is flipped horizontally?
@caduceus332 жыл бұрын
I have seen a video that addresses that. If I recall correctly, he added some kind of metal tab that would scoop up and throw the oil to get where it needed to be. Without doing something special internally, the bearings don't get oil and will be ruined.
@nutrifabiomorais44455 жыл бұрын
Which one have more tork? To climb the streets
@sebe10158 жыл бұрын
Can I put my FMF Fatty from my cr125 on the 2 stroke version?
@jakeford33595 жыл бұрын
Cant wait for my brand new 4 stroke kit but i still like those 2 stroke lol
@DAVIDISEPIC11117 жыл бұрын
can you make a mini bike with a 2 stroke bike conversion kit
@abrahamperez17979 жыл бұрын
I have a coc schwinn XL are their motor mounts for them on bike berry ?
@bikeberry9 жыл бұрын
Abraham Perez we do but it's currently out of stock, but here is the link if you want to take a look. www.bikeberry.com/gas-engine-kits/engine-kit-parts/performance/motorized-bicycle-offset-wide-frame-chopper-mount-kit.html
@akiw97068 жыл бұрын
Will the Four Cycle kit give any problems size wise to my 29"s Mountain bike?
@funnypranker348 жыл бұрын
I got a 2 stroke on my 29er and it does 35 mph so no unless the frame has no space