0.040 Over Bore / 73.7mm / Piston & Gasket Kit for KYMCO 300 ATV (2005–2010)

0.040 Bore 73.7mm Piston & Gasket Kit for KYMCO 300 ATV (2005-2010)

Includes:
- 1 x Piston Kit
- 1 x Gasket Set

Fits Models:
KYMCO MXU 300 ATV

Model Years:
2005-2010

Submodels:
MXU 300

Engine Options:
299cc SOHC 4-stroke

Description:
Over-bore piston kit with 73.7mm piston and gasket set for KYMCO 300 ATV. Restores compression, supports higher displacement, and maintains OEM fit for MXU 300 models.

Features:
- Designed for KYMCO MXU 300 (2005-2010)
- Includes piston and gasket set for complete rebuild
- Improves compression and engine reliability

KYMCO piston kit, MXU 300 bore kit, 73.7mm piston, 299cc engine, gasket set, ATV maintenance