TTR125 '00 - '25
This kit provides much of the performance gain of the more expensive 150 (143cc) kits. But gives better reliability due to the thicker wall of the cylinder sleeve.
- Wiseco 55mm high compression 11:1 piston, rings, wrist pin, and clips
- HotCams stage 1 performance camshaft
- Includes top end gasket set
- Requires cylinder to be bored to fit the larger piston