Wheels Manufacturing BSA Bottom Bracket - SRAM MTB Angular Contact Bearings BLK Cups CheckoutSpec= 27.5x2.35 is very durable

is very durable

or just on their own

Travel 150mm Seat Post Diameter 34

FIT - Double Step-in Strap: Conveniently placed on the top of the tongue and cuff

Wheels Manufacturing BSA Bottom Bracket - SRAM MTB Angular Contact Bearings BLK Cups CheckoutSpec= 27.5x2.35 is very durableWheels Manufacturing BSA Bottom Bracket SRAM MTB Angular Contact Bearings Black Cups. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 98 Spindle Interface Type SRAM Truvativ GXP Defined Color Black