ATC125 to TRX125 parts

[McDerry]

Well I ahve a 85 TRX125 with the laydown motor. At the moment It needs a new countershaft sprocket. Unfortunately I can only find them listed for the 86 and up trx125. Anyone know if atc125 sprocket fits??

[team-red-rider]

yup its the exact same motor except for reverse and no high\ low

[McDerry]

On another note what do you guys use for replacement pistons in these??

Doesn't smoke at the moment and has a ton of power, but down the road theres always that penitential. I know that you can still get .25 and .5 in addition to std honda pistons at the moment, but I didn't see anyone that list an after market piston. Just run any 4 stroke piston with the right bore and pin diameter, and weight ti from there???

Mind you this company list a part number for the TRX in the 54mm variety but I can't seem to find a parts vendor for them stateside. Here (http://www.jccpiston.com/manufacturer/16805/16805.html)
Guess I'll have to send them an email inquiring here some time soon.

[team-red-rider]

you can get them off of ebay .i cant remember the brand name tho

[malibulvr]

I just put a 125m engine in my kids TRX125. The only thing that was different is theres no reverse now, I think he can live without it.