Razor 650 .. 48v..Brushless motor 1800w ..4500 rpm ..30 mph

[@Chasedroog]

Best video of razor ungrades out there! Thank you, will be using this video religiously this winter

[@scotmaciver]

15:36 Great old skool word. Don't hear it enough anymore.

[@Todd_G_FPV]

Lithium batteries will give u a little more power but good job and nice tip on the chain that most people overlook!

[@_nowayjose_]

Best video on YT can’t wait to do my my swap now

[@gorillageeks5645]

Great video love the 80s carpeted garage

[@yourfactstory]

Merci pour la vidéo, jai exactement le même setup de moteur sur une moto style mini baja, ca roule sur le stand la roue en l'air mais des que je le met au sol avec du poids le moteur na aucune puissance et donne un son de de moteur qui aime pas ca du-tout et de plus les fils du moteur deviens chaud en quelque sec mais pas sur le bench test , sur le bench test ou la moto sur le stand tout roule a merveille. Donc pansant que cest le moteur ou le contrôleur qui es défectueux , jai acheter le même model en 48v 2000w et meme chose, vous avez eu se problème ?

[@ljsmall2037]

Hello I am too soon going to be in the process of building one around probably December

[@mrh-shop1346]

How did you wire the charger, I didn’t see that. If I missed it can someone say what time he did. Amazing video Thanks

[@mmmasterscross7915]

Thanks for your video! Very interesting, informative and helpful video!

[@Louis-lu5wh]

Steel sparks because it’s ferrous not because it’s a hard metal btw

[@scotmaciver]

Great video. I'm in the process now of rebuilding an old razors scooter moped that was my daughters. I installed a 48 V, 1800 W motor as well. I'm in the wiring process so I'm close to being done and I am doing it just about exactly as you're doing it of course I'm following along based on your instructions. But I have a question, and that is regarding some of the wire gauge. I clipped some of the stock connectors off of the old scooters I had and I see that there is a mix between 16 and 14 gauge wire. everything I read based on the amperage with this motor set up says to make sure you use 12 gauge or 10 gauge for power. I may have missed it in your video but did you switch out any of the stock wire from the connectors to a bigger wire or did you just use the stock wire which was probably 14 gauge? and if you used the stock wire have you run into any issues with it? Thanks

[@judaslicciardello3946]

Yea got new wire and a bigger fuse to

[@scotmaciver]

@@judaslicciardello3946 MAN THANKS! I'm glad you said that. My Pops is helping me and we went ahead and got some 10 guage to replace that stock stuff. What size fuse did you use in end? I was planning on 40 amp based on another video I saw. Same size motor 48v 1800w.

[@asmrgoodnight5146]

what batterys and sprocket are you using to for the 1800w motor. i recently bought a 1800w motor but i have a budget and i cant find any batterys that would work for under $400 please help

[@issacflores7588]

I bought a 48v 20ah lithium battery from ebay for $250

[@illoko9034]

Your 3 way switch is a on off on switch or a on on on switch?

[@VaultBoy-kz6ed]

I really want to do this how hard do u think it was?

[@tylerplayz5703]

This is an exceptional video. Thank you very much for doing this. I have three kids that I have been modifying MX500's and an MX350 for, and Dad's everywhere are lucky to have this video available. Quick question. My controller has a keylock with a red and orange wire, and I would like to hook it up to the stock MX500 on/off switch, which has two red wires coming out of it. How do I do this? Thank you!

[@judaslicciardello3946]

Just wire it up .. color of wire doesnt matter on that .. when u turn switch on its like ur touching the two wires and when switch is off its like u disconected them

[@Todd_G_FPV]

@Projects and Bikes he wasn't talking about the hall effect sensor, just the on/off switch basically

[@asmrgoodnight5146]

Hello i have bought a 1800w 48v motor recently and am struggling with finding a good battery i dont have that big of a budget could you please help me find a good motor?

[@aaronsmith2517]

Why not link to the stuff you bought in the description?

[@yusuftezgel9088]

I wonder what would happen if you put that motor on a bike with gears

[@dallasmathis1488]

How did you connect the on and off switch? It has two red wires. And the brake connector your reusing has black and red.

[@ztheintrovert9207]

I am going to do this, do you have a wiring diagram? And for the torque, try a lower number of teeth front sprocket.

[@oggie130]

5/8 or .625 ! Nice video though. Addresses most of the problems I have seen.

[@ElijahMullinss]

I have a question do you have to solder is their any other thing you could do I’m confuse

[@JustDontCall]

Hey, i was wondering what kind of batteries you used?

[@Ryan-vf7wu]

Is that the electricscooterparts kit?

[@mattlane9239]

What Ah battery you using? Converting a gokart with this motor and looking at 100ah batteries on aliexpress

[@nappywavesloko7929]

How do you charge all the batteries at the same time ? If you have any idea that will be great I been trying to figure that out

[@fbiagent3399]

hey Would you still have the stock motor?? I'm looking for 1 to put in my nephews mini bike running of A 10s lipo pack

[@kaydenyap5677]

i run 60 volt li ion and everything else stock and i hit 29 mph pretty easily

[@aaronsmith2517]

The stock controller handles 60 volts?

[@kaydenyap5677]

@@aaronsmith2517 yes i gone through a controller once but thats it

[@kaydenyap5677]

@@aaronsmith2517 i also geared it up a little so i can hit 32mph but its not worth the loss of torque

[@onewayben8027]

@@kaydenyap5677 how mcuh do you weigh?

[@gamerbotimvalid1311]

Can you give the link the charger and did the charger work well?

[@sonnymoon9851]

What kit did u use and where did u get it from?

[@bobsblues9944]

Were you saying that you didnt have enough torque with this build ? I installed what looks like the same kit with the only difference being is that i bought a throttle that had the voltage meter built in it. Mine has incredible torque , and the throttle is so touchy on the initial takeoff it will knock you over backwards if im not really careful . Almost very flippin dangerous . Im thinking about changing the gearing by a tooth or two to take a little off the bottom end

[@judaslicciardello3946]

Electric gotta alot of torque off start but i want the front end to lift up lol

[@oggie130]

That depends on the esc/controller some hit with 100% power and some do a ramp up but if you double throttle like on/off quick then on 100% will give you 100% power instead of power curving to keep traction.

[@That_kidd_ayy]

This is the same kit I bought it’s for my mx400

[@StudentTrader]

Great video man! Very clear explanation I do have a quick question what size back sprocket you using 55 T? And the front is a 11 T? Thank you

[@judaslicciardello3946]

Stock sprockets

[@FatRat33]

“no stop sign”…..i see no problem here..lol

[@lilcrazyomg]

im trying ti use the same motor and am getting no torque my bike is a puch magnum frame with 14 front gear and 45 rear ...

[@lilcrazyomg]

had swap phase wire to get correct direction of motor and i also swapped the yellow and green hall wires as said in someone else video...

[@ruairidhbain3341]

What batterys did you use ?

[@darrenjackson6207]

Hey bro you can buy a 48v 20ah battery off of eBay for like $210.00 and it fits on the bottom shelf perfect ,just make sure it has a 30amp bms.

[@Boemel]

im thinking of putting one of these puppys in my trike. i already have 52Ah battery.

[@moottorijarrujumala9147]

How Many ah is The batteries and how Many Amps does The controller use

[@judaslicciardello3946]

I forget I got a new 48v battery to hook up and 60v kit otw

[@jackvucreative]

What bolts did you use to connect the motor to the controller? You just covered it with electrical tape afterwards?

[@judaslicciardello3946]

Hit ur local hardware store any bolts really just make sure they don't touch that's what the tapes for

[@alyenendrovtsorokean7406]

Well done

[@scottrocks1993]

All you needed to do is buy a powerful controller. 2000w 48v to 60v 35A for £40 and it would be faster. Less work and much cheaper.

[@Louis-lu5wh]

Buy an 80a then he’ll have some real fun!

[@theduke665]

I installed the same motor kit and controller with the same throttle assembly with 4 new batteries. Ran a great test run but even after charging overnight it won't run with a load on it. Any suggestions

[@judaslicciardello3946]

Did u buy a 48v charger ?

[@theduke665]

@@judaslicciardello3946 yes and after rewiring the charging port (cant believe I forgot) its working great now, thank you. Cant wait to get a LI ion battery next. After this build I have a few more planned. Thank you so much for your response and by far you have the best build video I've seen yet.

[@santhoshdhananjaya915]

Can you please tell me what is the battery and Controller rating ,also link to buy the Controller

[@drkinetics384]

how do you charge it?

[@judaslicciardello3946]

Need a 48v charger .. I had to change the wire on the charging harness tho it in one of my vids

[@justinhan6343]

How did you get the original sprocket from the new motor off? I took off the nut and washer but the sprocket won't budge.

[@judaslicciardello3946]

Gotta just b stuck from Time .. use some oil and tap from all sides it should start working its way off.. inless u have a small gear puller

[@Avasslimestories]

How long do the batteries last? Do you know What amp hour battery would be best to get close to two hours of riding time?

[@judaslicciardello3946]

Depends who's ridding and how... a kid could cruise for a couple hrs but I get about 30min full power ..these are only 12 Amp hr tho .. if ur worried about run time you might wanna look at different scooter batteries .. thers ones already at 48v or u could link 2 24v that are high amp hrs ... gonna 💰 tho

[@Avasslimestories]

Thank you!

[@jessemnmehe1347]

45 Km/h = top speed

[@kasrakh135]

cool. Do you know what's the weight of that 1800w motor ?? I am thinking of buying it on ebay.

[@judaslicciardello3946]

about the same as stock motor don't kno exact weight

[@BRichSolution]

kzbin.info/www/bejne/qpnJgqx5ositos0

[@BRichSolution]

3 speed throttle is must with this build... controller the speed based in rider and conditions.

[@thiemobaumann1176]

about 6.5 kilogramms

[@oggie130]

@@judaslicciardello3946 I just received my kit and the packaging for everything shipped said 5lbs but that's with everything so I would say 3lbs to 3.5lbs

[@Laserwurks]

solder and heat srink it

[@thiemobaumann1176]

How can you change the pinion of the motor? I have the same one but i want to make a different pinion on it...

[@judaslicciardello3946]

I never took one of these motors apart but I'm sure ther a video shouldn't b to difficult..lol might have just take my old motor apart

[@thiemobaumann1176]

@@judaslicciardello3946 that would be pretty interesting, but pls look that you can bukld it together again

[@bobsblues9944]

What kind of run time /mileage have you gotten with this setup ?

[@judaslicciardello3946]

About a half hr beating on it . I'm 170 lbs.. but if ur just cruising a hr then u loose speed

[@issacflores7588]

You look like adin ross

[@Element21VA]

Is that a red model of the mx650

[@oggie130]

Mx 500 and Sx 500 i also have both. Sx is the older style McGrath

[@mrh-shop1346]

What charger did you use after you did the 48v conversion