BSA XD-15 Pro Bottom Bracket
- XD-15 Pro bearings are 15-degree angular contact sealed cartridge bearings with deep-groove bearing raceways that improve longevity and increase ball size
- Bearings use Grade 3 Silicon Nitride ceramic balls and are sealed on both sides using LLB Nitrile seals
- Enduro bottom brackets put the bearings at the widest point to increase bearing longevity
- Includes outer bearing seals and crank spindle spacers to ensure proper chainline and bearing preload
- Made in the USA
Specifications:
- Defined Color: Black
- Bottom Bracket Shell I.D.: 1.37
- Spindle Interface Type: Shimano Hollowtech II
- Weight: 95
- BB Shell Width (mm): 68
- BB/Frame Interface: English