ATHENA Big Bore Cylinder Kit P400210100054 240cc for Honda CRF 230 F
for HONDA CRF F, CRF F EASY MOTARD
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
The Big Bore cylinder kit of 240cc is specifically designed for the Honda CRF 230 F, offering a significant increase in engine performance. Made from high-quality aluminum, this cylinder is the result of a cutting-edge manufacturing process that integrates the latest technologies and advanced materials.
With a bore of 67 mm and a stroke of 66.21 mm, the cylinder achieves a displacement of 233.4 cc, ensuring a compression ratio of 11.9:1. This optimized design allows for a maximum power output of 21 hp at 8000 rpm, transforming your bike into a true powerhouse.
The water cooling system ensures that the engine operates at ideal temperatures, while the nickel-silicon alloy coating contributes to greater wear and corrosion resistance. This kit is the perfect choice for those looking to enhance the performance of their Honda CRF 230 F, whether for daily use or more challenging adventures.
- Bore: 67 mm
- Stroke: 66.21 mm
- Displacement: 233.4 cc
- Compression: 11.9:1
- Maximum power: 21 hp at 8000 rpm
- Material: High-quality aluminum
- Cooling system: Water
- Coating: Nickel-silicon alloy


