Namura .020 Over Bore 71.5mm Piston for Yamaha ATVs (1992–2009)

Namura .020 Over Bore 71.5mm Piston for Yamaha ATVs 1992-2009

Includes:
1 x Namura piston kit (0.020 overbore), rings, wrist pin, and circlips

Fits Models:
Yamaha ATV

Model Years:
1992-2009

Submodels:
All Yamaha ATV models using a 71.5mm bore

Engine Options:
2-stroke and 4-stroke Yamaha ATV engines with 71.5mm bore

Description:
Premium replacement piston kit designed for 0.020 overbore on Yamaha ATVs, improving compression and performance while maintaining reliability.

Features:
- 71.5mm bore for compatible Yamaha ATV engines
- Includes rings, wrist pin, and circlips
- Precision machined for proper clearance and fit
- Suitable for 1992-2009 Yamaha ATV models
- Improves power, throttle response, and reliability

Namura piston, 71.5mm bore, Yamaha ATV, 1992-2009, overbore, performance, replacement parts