ATHENA Big Bore Cylinder Kit P400210100019 166cc for Honda CBR 125
for HONDA CBR R 125
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The ATHENA Big Bore 166cc cylinder kit is the ideal choice for those looking to enhance the performance of their Honda CBR 125. This cylinder set is designed to provide a significant increase in displacement, bringing it to 166.4 cc, and ensuring a maximum power of 33.25 HP at 10,400 RPM.
Made from high-quality aluminum alloys, the cylinder is produced using cutting-edge technologies and coated with a nickel-silicon alloy, ensuring strength and durability over time. Thanks to a precise manufacturing process, which includes the use of CNC machines, each cylinder is made with thousandths tolerances, guaranteeing a perfect fit and optimal performance.
Innovative features include water channels designed to improve cooling capacity and cylinder liners made from a special silicone carbide, which contribute to greater piston longevity. Each component undergoes rigorous quality control, ensuring that it meets the highest standards of reliability and performance.
With a bore of 67 mm and a stroke of 47.2 mm, this kit is perfect for those looking to elevate their riding experience, combining power and reliability in a single product. The cylinder head is not included, allowing for further customization of the engine based on specific needs.
- Displacement: 166.4 cc
- Maximum power: 33.25 HP at 10,400 RPM
- Bore: 67 mm
- Stroke: 47.2 mm
- Material: high-quality aluminum alloys
- Coating: nickel-silicon alloy
- Manufacturing process: CNC machines
- Tolerances: thousandths
- Water channels to improve cooling
- Cylinder liners in silicone carbide
- Rigorous quality controls
- Cylinder head not included for customization










