120cc Big Bore 58mm Cylinder Top End Kit for Honda CRF100F (2005–2013)

120cc Big Bore 58mm Cylinder Top End Kit for Honda CRF100F 2005-2013

Includes:
1 x Top End Kit

Fits Models:
Honda CRF100F

Model Years:
2005-2013

Submodels:
All CRF100F trims

Engine Options:
100cc original engine

Description:
Upgrades displacement to 120cc with a 58mm bore for Honda CRF100F 2005-2013. Improves horsepower and torque, ideal for riders seeking more mid-range power. Kit designed for straightforward installation alongside standard maintenance and requires compatible piston, rings, gaskets, and proper break-in.

Features:
- 58mm bore compatible with 120cc top end
- Specifically for Honda CRF100F 2005-2013
- Includes bearings, gaskets, and necessary hardware (where applicable)

Keywords:
big bore, 120cc, 58mm, Honda CRF100F, top end kit, engine upgrade, performance boost