80 cc gas powered mountain bike kit

[artoftheflatlands]

I rode mine to work a few months ago, and was going to keep doing it untill I was informed that the thing was not legal to operate on the road. Floridas laws suck. you fing somthing to beat the high price of gas and the government smacks you down for it

[mogyver69]

They sell bigger sprockets on ebay... I believe theres a 60 tooth.. .Also you can check thatsdax.com they have sprockets...

[ArjunVirdi1]

you film this with a toaster

[beansouperfly]

Those Jitterbug cellphones must have cameras now.

[tamalhuasteco]

in which pixel is the bike?

[rafatuner0biker]

invest in a real moto or in a real bike

[lastmondaypast1]

they're not for off road use. I wouldn't recommend it anyway.

[princevince666]

damn i thought the crap on the ground was a bloody body lol

[OnlineScooterGuide]

I just came across your video - great job!!!

[zoombikekits]

Check out

zoombikekits. com

Free delivery and no tax

[PR0CRASTINAT0R]

Did you see the Jack-Shaft kit you can buy at SickBikeParts? It lets you use your stock bike gears in order to shift to lower gear ratios. I am about to buy it for my off -road bike. The one gear ratio is just not working for me on the dirt hills.

[mazafuzle]

love the quality

[b00zo]

the choke on the air intake isn't realy the choke pull the lever down and it will give the carb the right amount of air.increasing the engines preformance..also take the baffle off the end off the exhuast for a little extra boost thats how my bike runs and it gos great

[Newfienorthca]

Get a shift kit!

[heyhey1385]

@Newfienorthca I Agree Get a shift kit i've got one and hills are a problem of the past and i get about 57km's out if it just google Sick BIke Parts oh and get the expansion chamber for it too

[HostileHST]

We just put a 52T rear on our motorized bike and ended up going back to the 44T cause there was no real benefit. I think with a tunable exhaust pipe, the 52T would be a huge improvement for hills, but these stock mufflers have the power band pretty much set for a 44T (when it comes to power vs. speed, etc). Glad to see someone off the pavement for a change. Dirt is the whole reason I got our two.

[onkars123]

these bike kits look great, but how is it against ur legs does it burn your legs or have the tendancy to catch it while peddling.

and it would be nice if you could post a video of you trying it on some hills and other terrain

[partyguy9]

just take the baffle off when u take her off the asphalt. it gives it a meaner sound, and ALOT more power. i am able to go up hills MUCH steeper than what urs couldnt handle

[mvandy9]

props for wearing a helmet

[supperdinoslayer]

hey ive done alot of jetting and exhaust work to my engine. it could pull those hills easy. those people in those factorys dont set the carb so with alittle bit of messin around it will scream up them hills

[420witchdoctor]

I want to gas-power a full suspension mountain bike with disc brakes. Oh yeah!

[partyguy9]

@420witchdoctor motor wont fit if it has rear shocks. front shock on mine would be verry noce to have though. off roading makes such a differeence in the parts i need for preformance

[420witchdoctor]

@partyguy9 They've made one. Simply look up full suspension motorized bike.

[partyguy9]

@420witchdoctor i think id rather put my money in a real dirt bike haah. i am looking to buy a fork with suspsion thoigh. thts all i need for now so i dnt go flying off the trail wen i hit a stump. if i go fast enough to pop the back tire then oh well, i can just replace it

[KernowLads]

Whats the engine make and model, I am trying to make my own but am not to sure on what engine to use yet.

[USVR1]

@mjamm2000 Thanks for info. I checked site and looks good. I could not find exact tooth pitch at local local shop.

[Northcoda]

Nice video, but I wanted to see you ride it.

[tractorboy8420]

your problem may be your carb.. just take the carb apart and there wll be 2 forks to push down on the flote.. .well take those forkes and just bend them down ALITTLE and that should end your problems!

[juderoberts1of]

hi jude again my bike is winding out to 75 kms per hour and wheel spinning up the steepest of fire trails , ihave the high perfomance 70cc rocksolid engine from Australia with Dellorto race carb , ported / polished , 10,000 rpm bearings ,custom built engine , tuned pipe , now i am breaking bike chain rather easy and going through rear hubs in no time , still worth all the fun , cheers mate.

[mowerwizerd]

a bigger sprocket will give you more less speed but more power.

[kyle122194]

ok thankyou john

[kyle122194]

really? it cant go up? does it stall or tires dont get enough grip? and how powerfull or they i have one but its not quit finished fueline problems

[USVR1]

Kyle the bike is perfect on smooth roads up to a certain grade. With the 50 tooth sproket max speed tops out at around 15 KMH. On steeper rougher roads an ideal speed would be around 5 KMH, the problem is the RPMs at that speed are too low and therefore not enough power is developed. I have had lots of fun and I am sure you will also.

John

[stonerj0e]

dude, i can WALK that fast ! 5KPH = 3MPH

[jacktheripped]

@USVR1 I have a 56 tooth and a sick bike parts expansion chamber and a boost bottle. Pulls hills with no trouble, in fact most hills I can accelerate :)

[thinsurface]

@USVR1

Your bike is not tuned it correctly if you can't get up that hill. Because it should.

[thinsurface]

@USVR1

Your bike is not tuned it correctly if you can't get up that hill. Because it should. and at that speed only with a 50 tooth. you should be able to climb that hill at 20-25 MPH

[pencon61]

Here's a thought , buy a Motorbike

[billman2112]

@pencon61 It is a motorbike.

[SilentMichael27]

Remove the baffle for 200% more power, that will pull you right up that steep hill. It also increases noise, engine wear, and fuel usage by 200%

[SilentMichael27]

I only use a 44 tooth sprocket and climbing hills 40% grade and even steeper hills with momentum

[pencon61]

Invest in a camera dude

[haha48]

Its video compresion not the actual camera..