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- Replaces standard BB90/95 press in bearings commonly found on Trek bicycles with a solid, unified thread-together bottom bracket interface
- Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life
- Sealed premium bearings are serviceable
- Models available for both Shimano HTII 24mm and SRAM GXP 22/24mm spindles
- Requires a special tool for installation (J&B# 610756)
Origin9 Revolvr BB90 95 Thread-Together Bottom Brackets SRAM GXP Spindle 22 24mm B07YNT4FZW