Blackbearing T47 68/73-30 B5 Bottom Bracket

Upgrade your ride with the Blackbearing T47 68/73-30 B5 Bottom Bracket, designed for riders seeking smooth performance and durability in demanding conditions. Crafted for 68/73 mm wide frames, this bottom bracket offers an optimized fit, making it a high-performance choice for cycling enthusiasts.

Built for Compatibility and Flexibility: Specifically engineered for frames with a 47 mm diameter, this bottom bracket is compatible with 30mm axles, providing a versatile fit for a range of setups. Its adaptable design ensures you get optimal performance, no matter your riding style.

Interchangeable Bearings for Easy Maintenance: Blackbearing's B5 Bottom Bracket comes with interchangeable bearings, so there's no need to replace the entire unit. This design minimizes maintenance time and costs, letting you swap bearings with ease without removing the bottom bracket casing, reducing the risk of frame damage.

Precision Alignment with Aluminum Spacer: The two aluminum cups are precisely machined and screw securely into the frame, aligning seamlessly with an aluminum spacer for stability and enhanced performance. This design ensures minimal wear on your frame, while delivering a smooth and consistent ride.

Constructed from high-quality aluminum, the Blackbearing T47 bottom bracket delivers efficient power transfer, improved fluidity and durability under pressure, making it the perfect choice for those who demand reliability.