SRAM DUB English Bottom Bracket - English/BSA 68/73mm MTB Boost 55mm CL BLK ModelNumber=31384 Rex 30G is a fluor-free

Rex 30G is a fluor-free kick wax that excels in fresh snow

Clearance: 26mm

Rings 48/35Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 160Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

Wolf Tooth engineers spent the time to understand how the system works and design a new tooth profile that is optimized for this system

Magnetic clip mount

SRAM DUB English Bottom Bracket - English/BSA 68/73mm MTB Boost 55mm CL BLK ModelNumber=31384 Rex 30G is a fluor-freeSRAM DUB English Bottom Bracket English BSA 68 73mm MTB Boost 55mm CL Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically