Shimano Ultegra SM-BB72-41B Press-Fit Innenlager Road Dämpfer and internal cable routing

and internal cable routing

The crankset comes including chainrings

Brake lever material: Carbotecture

Spring rate: 48 N/mm (274 lb/in)

Shock mounting length: 165 x 38 mm

Shimano Ultegra SM-BB72-41B Press-Fit Innenlager Road Dämpfer and internal cable routingThe Shimano Ultegra SM BB72 41B Press Fit Bottom Bracket offers a reliable and durable solution for road bikes. It has been specifically developed for frames with a bottom bracket shell width of 86. 5 mm and is compatible with Shimano Hollowtech II cranksets such as Ultegra, 105, and GRX. With its robust construction and precise fit, it ensures maximum power transfer and longevity. Functional Advantages: Hollowtech II Compatibility: Designed for