Token BB392BSA Threaded Bottom Bracket - English BB386/BB392 Black Weight-403g 3 different sizes for optimal

3 different sizes for optimal ride height

Hardened steel reamer scours hole inserts plug and inflates tire for an efficient and rapid repair

Black Shield Rim finish a combination of anodizing and paint reinforces against impacts and scratches

It's constructed of aluminum alloy at just the right size for a clean look with excellent visibility

CeramicSpeed products with coated bearings include a lifetime warranty Defined Color Black Drivetrain Speeds 12 Fits Brand Shimano Fits Model Ultegra 8100 Series Largest Cog 34 Shifter/Derailleur Compatibility Shimano keyword search OSPWS Aero

Token BB392BSA Threaded Bottom Bracket - English BB386/BB392 Black Weight-403g 3 different sizes for optimalToken's thread bottom brackets are extremely high quality and made for durability and smoothness by using materials such as premium high carbon steel ball bearings and X Seals that keep dirt and water out. Premium Bearings are high carbon steel bearings that are made to higher standard so they run smoother and last longer for those who ride often in all conditions Token's X Seal technology keeps bearing protected from dirt and water with very little