Skyteam ST50 3SM rear sprocket replacement
Hey people, i have a skyteam ST50, i replaced the 50cc engine with a 125cc engine. The front sprocket on the 125 engine has one more tooth that the 50cc engine did. im looking for a rear sprocket to fit but i cant find one anywhere, i was wondering if anyone knew where i could get one or if someone had a technical drawing of it so i can machine one myself.
Thanks, Richard
Re: Skyteam ST50 3SM rear sprocket replacement
Hi Richard,
I'm assuming you live in the UK! Try Xian Racing or if you phone them speak to Gareth.
Is your engine a 156 or 157FMI?