Wheels MFG Threaded 386EVO Outboard Bottom Bracket for Shimano BIKESPORTZ Optimized for 36T to 52T

Optimized for 36T to 52T Chain Rings

Simply attach to your seatpost

Alloy axle locknut with 8mm-broach for install/removal

Drop Shape: Compact

the helmet takes on four areas of focus: safety

Wheels MFG Threaded 386EVO Outboard Bottom Bracket for Shimano BIKESPORTZ Optimized for 36T to 52TThread together BB for 386EVO frames and 24mm diameter spindle cranks. Machined aluminum cups thread together for stability, increased bearing life, and simple installation and maintenance. Specifications Bearings: Enduro Angular Contact Color: Black Bottom Bracket Frame Interface: BB386EVO, BB392EVO Bottom Bracket Shell Width (mm): 86mm 92mm Bottom Bracket Shell I. D.: 46mm Crank Spindle Diameter: 24mm Over Bearing Width: 91. 5mm in 86. 5mm wide