Engineered for uncompromising durability and fat bike compatibility, the Race Face Cinch bottom bracket is the definitive solution for providing a reliable and secure interface for your drivetrain.

The Race Face Cinch bottom bracket is a meticulously crafted component designed to be the rock-solid foundation for a high-performance fat bike. This specific model is built for frames with a BSA 100mm threaded shell, which is the standard for fat bike applications. It is designed to work seamlessly with any Race Face crankset utilizing their 30mm Cinch spindle system, ensuring a precise and secure fit. The bottom bracket features high-quality external bearings with enhanced seals that are engineered to protect against water, mud, and sand, providing a long-lasting, smooth-rolling performance even in the harshest conditions. This component is crucial for efficient power transfer and maintaining the legendary performance of your Race Face crankset.

• Specifically designed for fat bikes with BSA 100mm threaded bottom bracket shells.
• Compatible with Race Face Cinch cranksets utilizing a 30mm spindle.
• Durable external bearings with enhanced seals to protect against the elements.
• Provides a secure and creak-free interface for efficient power transfer.
• A cornerstone component for a reliable, high-performance fat bike drivetrain.