[SpudRider]

Originally Posted by Dave_D

I originally thought this bike might feel gutless with a passenger. But it still pulls rather well through all the gears. The tranny feels extremely low geared as I can almost come to a complete stop in 3rd and just roll onto it and get going no problem.
Mind you the stock gearing is rather low.
I do plan to leave it as is though.

Dave

The stock rear sprocket for your TT-R225 is 58T. You can easily find 50T and 45T rear sprockets for the XT225 which fit perfectly.

You can also use use Zongshen 200GY-2 parts from Taobao.com to replace your Yamaha parts.

Valves
Valve Rockers
Camshaft
Camshaft Timing Chain
Pickup Coil

If you switch to the Zongshen CDI unit, you can also use the Zongshen stator.

I saved my friend Andy over $500 when we converted the damaged electrical system of his Yamaha TT-R225 to Chinese parts.

http://www.chinariders.net/showthread.php?t=13934