Shimano Ultegra SM-BB71-41B Press-Fit Innenlager Road Felgen Kettenlinie: 51

Kettenlinie: 51

Dimensions: 275 x 141 mm (regular)

Suitable for body height: 162-174 cm (according to Pivot)

which can now be upgraded with innovative pressure relief valves

Shimano Ultegra SM-BB71-41B Press-Fit Innenlager Road Felgen Kettenlinie: 51The Shimano Ultegra SM BB71 41B Press Fit Bottom Bracket is the perfect choice for road cyclists who value reliability and performance. Specifically designed for frames with a bottom bracket shell width of 86. 5 mm, its durable, sealed deep groove ball bearings ensure smooth running and high durability. Compatible with Shimano Hollowtech II cranksets such as Shimano 105, Ultegra, and Tiagra. Functional Advantages: Durable Bearings: Sealed deep groove