ฝัง
- เผยแพร่เมื่อ 7 ส.ค. 2021
- Working with our friends at QS Motor and Fardrive controller, we are introduce this hub motor kit to convert a Kawasaki KX65 to electric. After minor modifications to the swingarm (cutting slots at the end of the swingarm, and cut off the chain slider mount), this kit would bolt on directly to it, providing a great basis for an electric KX65 conversion. The kit also contains a rear brake caliper mounting bracket, making it convenient to set up a rear brake system.
With some additional components (battery pack, wiring, tires, rear brake caliper etc.), the result of the project is a great play bike / mini motard / moped. It's a lot of fun and very versatile. - กีฬา
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Your kids are going to love this too when they are older. My kids love the electric bikes and motos I have built for them.
For sure! Haha they are so awesome to play with ;)) can't resist a good play bike ;))
That's really nicely done 💯👍👍⚡⚡
Impressive, great work Lei!
Thanks Igor!
Very cool build. Thanks for posting this!
Thank you ;))
Good job Lei!
Very nice man!
This looks great! Wish I had one of these little nuggets.
He’s selling the kit, right?
That looks to be the case. But, I'm already working on a YZ250 and trying to focus on one project at a time.
Easy way to go ... GREAT
Dual hub motor would be cool too !
Very nice!
Thanks Ki!
第一次 听磊哥 说英文👍🏻
哇哈哈哈！是不是很international是不是可还行
Sweet!
if you want to push your hub motor a little id recommend getting some startorade (dont know if I spelt that correct) and hubsinks
Can you do a more in depth video about the Fardriver controller and how it performs as there's not really much out there at the moment? I'm mainly wondering what the startup torque is like...
I'll definitely keep that in mind when I get to it! So far I have tried Fardriver and Kelly, the Fardriver seems to have much better start up torque
What motor is it 205 273?
Whats the drop out size for the swing arm?
🔥🔥
磊哥牛逼！这小车终于从车库里出来了哈哈哈！
是的！慢工出细活 lol 哈哈哈哈 其实就是一直没弄现在才在弄
👍🔥🔥🔥
Around 1:11 mark I can see that the rear wheel jumps a lot even on small bumps and at low speeds. I'm guessing it caused by the weight of the rear wheel? Or is it due to a busted/poorly adjusted shock?
The shock can use some fine tuning -- also, the cracks on the pavement are kinda significant. A third factor, the unsprung weight of the hub motor does make it a little worse on bumps like that.
Is that the Batman Beyond Terry Mcginnis suit ? It looks sick
LOL it's just a huge Dainese brand logo. I can see how it looks kinda like batman suit logo lol, funny
ive got a battery motor, controller, and a KTM 65 frame, where can I buy forks ? are there generic 65 cc forks just dont want to get really shitty ones, just average ones
I am not familiar with KTM 65. But I think in general the stock forks, with spring replaced, and some work to increase dampening, would work just fine
What kind of rear shock are you using? Stock front forks? And where did you find that seat? Thanks 🙏
Hi, the shock is a FZ-09 shock. With a little modification it fits, and works pretty well. For the forks, the dampen rods were modified -- the big holes were sealed up, leaving only the smaller holes, to increase damping; also 15w fork oil was used. I didn’t change the fork springs, they are still pretty soft -- but it’s fine for playing around.
The seat is from Ebay, you can search “kx65 tall seat” and find some good options
@@leitian7328 thanks Lei! I messaged you on Facebook and didn’t hear back..
Lei Tian, thank you for making this video I am very interested in using some of your electrify items you used in your kx65 conversion.I want to change an older 150CC Vespa ET4 to be electric. Do you have any ideas for me as far as hub motor and battery makeup? I'm looking for a few things... the stock rear tire is 10 but may be upgraded to 11-12 inches. the battery capacity needs to get me 60 to 80 miles (street riding mostly 35-45mph with a top speed of somewhere around 60-65 MPH... I believe the Vespa is the best choice certainly because of the volume of storage located on the vespa for batteries etc. Thank you for any ideas you may have. -Mike
Hi, if you want to convert a specific vehicle, please note that swingarm structure varies a lot in different vehicles. The point of the kit I used, is to (almost) directly drop in to the swingarm of that specific bike. So by targeting a Vespa which I do not know of an existing kit out there, you are on your own to make things fit --- it's quite a bit of work, but of course anything is doable with custom fabrication work
Damn thats wassup lei!!! Been a while hope all is well dude
Yeah bro! Hope all is well with you as well! Cheers!
just wondering what the motor type is i cant find it, could you help me out?
Hi, here is the Facebook marketplace link: facebook.com/marketplace/item/4314698808591865
There are two main problem with hub motors:
1. They cause heavy unsprung weight
2. They're slow
If these two problems don't exist (at least #1) it will be interesting to build 2 wheel drive dirt bike
You are not wrong! I don't think hub motor in dirt will ever work, rims get bent way too easily with the unsprung weight.
What size is the blinking motor 12? 14 inch
The hub motor is 12 inches size.
I Was wondering where did you get that kit and if il can have the link or the référence if the motor thanks😁🔥
Hi, here is the Facebook marketplace link: facebook.com/marketplace/item/4314698808591865
Would this work on a cr80?
It’s custom made for KX65 swingarm, so it probably won’t work well for a CR
Do they make a kit for a Honda xr70r?
Unfortunately, the volumes would be too low for QS to make a kit for a specific dirt bike. The only reason this kit existed, was my buddy and me paying QS some money, and working with our friends there, to make this custom batch. It was a money losing proposition but it was fun anyways haha.
Is there a direct link for this kit?
Hi, the batch we made was sold out. We are not making a new batch either, sorry ;((
can I get the link
Hi, the kit was sold out, sorry.
Whhhhyyyy
Power wheelie or mostly technique?
Power wheelie at low speed. At higher speeds power alone is not gonna lift the front wheel
@@leitian7328 That's still really impressive. Definitely gonna build this too. Is it OK to contact you if i have some questions?
@@Leonn_. Yeah sure!
@@leitian7328 What would be the bennefits of a hubmotor vs chain driven?
@@Leonn_. well the general guidelines on hub motor vs mid drive all apply. Advantages: quieter without chain noise; smoother without chain jerks; mechanically simpler; cheaper to build; more room in the middle of the bike for the battery. Disadvantages: huge unsprung weight; can’t use stock rear brakes; can’t do gearing modifications; kinda inconvenient to change the rear tire.
Where can I find this kit? Link please
Hi, here is the Facebook marketplace link: facebook.com/marketplace/item/4314698808591865
If you have any questions feel free to message me on Facebook!
@@leitian7328 can’t get ahold of you on Facebook. I’m interested in this electric kit.
Hi, that’s weird, can you add me as a friend on Facebook? I will double check my facebook messages
@Ahmad Ghani It depends on many factors. Three major ones are: how big the battery is, how long the straights are, and how much power you allow the motor to consume. The build shown here, with a small pack (1kWh), and the track being super demanding with a long straightway, it only last 1 session if you allow 10hp; 4 to 5 sessions if at "low" setting at 3hp. It takes anywhere between 1 to 4 hours to charge it up, depends on the charger size / setting and whether the battery is cool to accept high charge current. It is regular AC charger.
15 Ah is quite small. Also would be better to set hub motor to front wheel, without replacing fuel engine.
Now that electric bikes are here, it shows how obnoxious petrol powered noisemakers are. I can't wait until the petrol bikes are all gone.
Cant wait till ur gone
Awesome street bike
What size wheels mate?
12 inches wheels ;))