0.040 Overbore Piston Kit for Polaris 50 4-Stroke ATV (2007–2019)

0.040 Overbore Piston Kit for Polaris 50 ATV 2007-2019

Includes:
1 x 0.040 overbore piston, rings, pin, clips

Fits Models:
Polaris 50 4-Stroke ATV

Model Years:
2007-2019

Submodels:
All Polaris 50cc 4-Stroke ATV variants

Engine Options:
50cc 4-Stroke

Description:
Overbore piston kit increases displacement to 0.040 over for Polaris 50cc 4-Stroke ATV (2007-2019), improving compression and potential power delivery while maintaining OEM-style fit and reliability.

Features:
- Designed for Polaris 50 4-Stroke ATVs (2007-2019)
- Includes piston, rings, pin, and clips for a plug-and-play rebuild
- Improves compression and throttle response
- Compatible with standard maintenance and rebuild practices

overbore piston, Polaris 50, 50cc ATV, 2007-2019, piston kit, engine rebuild, performance upgrade, ATV parts