- Designed to withstand the demands of the Grand Prix circuit
- Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window
- No engine modification required
- Electra coated
54.00mm Piston
2126CS Ring
CW15 Circlips
S668 Wrist pin
FITMENT:
2005-2021 YAMAHA YZ125
2020-2021 YAMAHA YZ125X