Surly OD Enduro Bottom Bracket Regular 100mm Bolt Pattern-130x5B SRAM engineered the oversized DUB

SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility

8 Length 12 Defined Color Black

Defined Color Black Weight 204 Brake Lever Actuation Short Pull Brake Caliper Type Post Mount Rotor Included No

Vacuum sealed

Ramped ball bearings offer smooth pad engagement and precise modulation

Surly OD Enduro Bottom Bracket Regular 100mm Bolt Pattern-130x5B SRAM engineered the oversized DUBSurly OD Enduro Bottom Bracket Regular 100mm. Surly OD Bottom Brackets TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Interface Type Surly OD Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI BB Shell Width (mm) 100 BB Frame Interface English