Prowheel Bottom Bracket 68mm x Black

Wheel & Sprocket - Outlet Verified independent store

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BB Trek-Diamant Prowheel 68mm/140mm Hollow Tech 2 Black Genuine replacement parts Prowheel: Crank it up! Use original bottom brackets for optimal functionality. Key Features Prowhe el PW-BB73+ Shell Width: 68/73mm for MTB Compatible with BC1.37"x34T BB Cups with 24mm diameter spindle Compatible with Shimano Hollow Tech II cranksets Specifications Part Number 5271951 Color Black Size 68mm x Model Year 2026 Show more