Shimano SM-BB52 BSA 83mm Hollowtech II Bottom Bracket - Durable Steel, for Shimano Cranksets Features_Waterproof controlled movement and secure grip

controlled movement and secure grip on ropes ranging from 8 to 13mm in diameter

Integrated tech-thread throughout the glove keeps you seamlessly connected with your devices

The durable outsole and reinforced toe box provide protection and longevity

The Cinturato Velo TLR tire utilizes the experience and reliability of SmartNET Silica technology

Whether you're fine-tuning your mountain bike's suspension or inflating tires for competitive racing

Shimano SM-BB52 BSA 83mm Hollowtech II Bottom Bracket - Durable Steel, for Shimano Cranksets Features_Waterproof controlled movement and secure gripShimano BB52 Hollowtech II Bottom Bracket Fits Shimano Hollowtech II Cranksets