SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK MPFN-ZH2168 Contains powerful corrosion inhibitors help

Contains powerful corrosion inhibitors help increase the durablity of drivetrain components when ridden in wet conditions

Progressive bottom-out bumper

Defined Color Black Rings 32 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 135/142 MTB Hubs Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

The SK-4 includes more than 15 genuine Park Tool products that can perform dozens of tasks and includes a custom Park Tool toolbox with extra room for spare parts and more tools

SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK MPFN-ZH2168 Contains powerful corrosion inhibitors helpSRAM DUB Wide PressFit30 Ceramic Bottom Bracket PF30 (68 73mm) Road Wide 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