Mountain MotorBicycle

[terceldude]

vroooooooooooooom.............­...jump.......vroooooooooooooo­ooooom........vroooooooooooooo­om...jump....vrooooooooooooooo­oooooom!!!!!

[briandm03]

well i didnt have a throttle for my bike and i used to use the choke as the throttle, but now i put a new throttle and when i put it in run it dies out completely. any ideas?

[bigdiesels]

what kind of carb?  the standard one? what can you do to tune it besides needle clip setting, jets?

[bigdiesels]

yours is one of the most crisp ones ive heard god dam i gotta get mine to run like that any suggestions, im having some issues,

[bag2bas]

As you have noticed, our You Tube clip is very tidy as it has been edited (as most should!). All the times the bike stalled was edited out LOL. Yes the carby is very ordinary and hard to tune. Good luck with it, i've still had a ball with mine!!!

[Pube83]

Damn that looks fun.

[CrackHamsters]

anyone know how old you have to be to ride one in Oregon if they are legal at all?

[HostileHST]

Should be legal, I know I will be riding one soon! But we have hills I plan to ride in, away from coppers!

BTW, Hello fellow oregonian!

[R87Stang]

I will sell you a pull stat that attaches to these engines for 20$ + s/h. I bought three by accident

[taxskrem]

how to you attach them?

[R87Stang]

unscrew the panel the covers the magneto and screw in the pull-start.

[lasercow1]

dus any one know if these are legal in idaho

[gumpdy]

under 50cc it should be considered a bicycle

[hendragster]

not too bad but i hate 2 stroke motor! it's 4 stroke era man...

[ChazEverest]

2 strokes produce almost twice as much power as 4 stroke engines of the same size. The reason it is a 4 stroke era has to do with emmission controls and not performance. I tune scooters for a living and I can easily get a Yamaha Zuma over 70mph. I can't get anywhere near that on a 50cc 4 stroke scooter.

In fact I just tuned a Zuma for womeone and it can out accelerate and out top speed my 150cc 4 stroke. Zuma has 70cc Athena, 21mm DelOrto, Leo Vince ZX expansion chamber and gets 73mph.

[R87Stang]

2 strokes are simpler/ easier to work on also

[lineage2goldden]

yeah cool! but i where are the wheelies ?:D

[Ilarco180]

you guys that speak of clutch problems.

This looks like a kit bike, not "Home Brewed"

[toastinater]

lol nice , wat engine make and cc is it ?

[timmyj115]

is that a 70cc engine

[jkeelsnc]

There is a guy in my neighborhood who has a bike setup very similarly to this. I hear him every night and morning at the same time. Pretty cool idea. :)

80MPG?

[NotnaRed]

Yeah...i was thinking about building one, but i don´t know how to solve the clutch-problem

[pcgamer6]

same here.

[R87Stang]

Why don't you replace the clutch pads.

[gumpdy]

thanks for letting the world know that you might know something about anything, but the clutch is on the handlebars and he has it disengaged until he pedals off

[R87Stang]

:D I do know something about anything. I know the clutch is on the handle bars. I was replying to the people who said he has clutch problems. Some people may not realize that you can replace the clutch pads.

[brodudesnsupras]

You both might not realize it, but I take off on my motobike like a motorcycle... from a STANDSTILL.

[XMOUS3YX]

i would take a 125cc 2 stroke kart motor wit a centrifugal clutch and strap it on and be out!!!

[99529349]

are u make this motorbicycle or u buy?plz send me bake...i wand to buy one like this one

[sunnybend]

you buy them from ebay

[nmbr19onice]

i tried making one but got stumped at the clutch

[croscoe85]

badass!

[aborgert]

Cool ride man.