The 2fast piston with a diameter of 51.95 mm, selection B, is the ideal component for those looking to upgrade their racing cylinder from 94cc to 100cc. Designed to ensure high performance, this piston is precisely manufactured to fit perfectly with 2Fast kits, ensuring optimal compatibility.
With a bore of 51.96 mm and a pin of 14 mm, this piston offers an original stroke, maintaining the technical specifications necessary for smooth and reliable operation. The connecting rod length complies with original standards, allowing for hassle-free installation and optimization of engine performance.
The package includes the piston itself, a circlip, the pin, and safety rings, providing everything needed for a quick and easy installation. Choosing the 2fast piston means investing in a component that combines performance and reliability, perfect for motorcycle enthusiasts looking to enhance their riding experience.
- Bore: 51.96 mm
- Pin: 14 mm
- Displacement: from 94cc to 100cc
- Selection: B
- Compatibility: 2Fast kits
- Connecting rod length: complies with original standards
- Package includes: piston, circlip, pin, safety rings


