Wheels MFG BB86 Threaded Angular Contact Bottom Bracket for Shimano Attaquer When used in tubeless form

When used in tubeless form

Made by 1k carbon ber with Twin Force Aero clamp system

Finest design to provide excellent weight to strength ratio

which is then paired with an ultra-fine Corespun-T casing

smoother operation

Wheels MFG BB86 Threaded Angular Contact Bottom Bracket for Shimano Attaquer When used in tubeless formThreaded BB for BB86, BB92 and PF90 frames and 24mm diameter spindle cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. No more creaking. Smooth operation. Fast bearing replacement. Specifications Bearings: Enduro Angular Contact ABEC 5 Color: Black Bottom Bracket Frame Interface: BB86, BB92, PF90 Bottom Bracket Shell Width: 86mm 92mm Bottom Bracket Shell I. D.: 41mm Over Bearing