pitbike engines

[Ruby Soho]

I might buy my friends old atc110, it looks to me like the same engine as the XR50 (and all the other pitbikes for that matter.....) so would an XR50 or XR70 aftermarket pipe possibly work on it?

[CRich[814]]

Originally posted by Ruby Soho
I might buy my friends old atc110, it looks to me like the same engine as the XR50 (and all the other pitbikes for that matter.....) so would an XR50 or XR70 aftermarket pipe possibly work on it?

mostlikely, just get the big bore version of the pipe. all of the xr50/70 ct70 atc70 etc. all mount up the same.

[Rich250RRacer]

Originally posted by Ruby Soho
I might buy my friends old atc110, it looks to me like the same engine as the XR50 (and all the other pitbikes for that matter.....) so would an XR50 or XR70 aftermarket pipe possibly work on it?

They're close, but the ATC110 motor is quite a bit bigger, and it has the sub-transmission, which means it's actually an eight-speed. If you look to the rear of the motor, behind the shifter, you'll see a lever to switch from high to low range.

[Ruby Soho]

i plan on taking the engine out and putting it in my minibike.. and while its in there im going to restore the chassis.

[dan harris]

Just wanted to jump in on the thread and let any atvriders know that we are having an indoor night pitbike race at the Proving Grounds this Saturday Night.

For more information log onto our website at: www.breezewoodprovinggrounds.com

[Ruby Soho]

pitbike races look fun:p

one question, how much money do you think i could get out of it if i completely restore it, including engine, and chassis and its all done up nice etc..?

[mikeB]

A MILLION BUCKS!:) :)

IDK i think probly like 4-500? idk might be a little high but thats what i would mark the price as

[SRH]

3-400 the new up head 125 m's u can expect to get 5-700 no the pitbike pipes wont work the head has much bigger ports on the 110s u could bolt a built up xr 50 motor in it, that would prob be a pretty cool ride