SRAM DUB BB386 Ceramic Bottom Bracket - BB386 (86.5mm) Road Black Rings-53/39 }Wheels Manufacturing Derailleur Hanger -

}Wheels Manufacturing Derailleur Hanger - 305

4" compound dual bead folding type tubeless color black weight 840g

Original equipment on SRAM and Truvativ cranks they also work well with other drive trains

Rotor Size (mm) 140 Pad Compatibility All Pad Compounds Rotor Type One Piece Weight 100 Hub/Disc Compatibility 6-Bolt

SRAM DUB BB386 Ceramic Bottom Bracket - BB386 (86.5mm) Road Black Rings-53/39 }Wheels Manufacturing Derailleur Hanger -SRAM DUB BB386 Ceramic Bottom Bracket BB386 (86. 5mm) Road Black. The game changing DUB family goes ceramic. While DUB has been simplifying the game eliminating compatibility frustration and confusion for years the DUB ceramic bottom bracket gives riders an additional option for even more silky smooth performance. This is a whole other level in bottom bracket friction reduction thanks to its high efficiency ceramic bearings. Whats more the DUB ceramic