SRAM DUB BSA 83mm Bottom Bracket

SRAM DUB BSA 83mm Bottom Bracket   The matching bottom bracket for the new SRAM DUB Down Hill crank generation for mountain bike frames with 83 mm BSA bottom bracket shell. The DUB bearings have an improved seal to ensure even longer silky smooth running of the crank. In addition, the DUB BSA version is significantly lighter than the previous version for GXP cranks. Intended use : MTB Material bearing shell: aluminum Material bearings: steel Bearing Type: BSA 83 mm MTB Inner bearing housing width: 83 mm Inner bearing housing Ø: 33.3 mm Compatibility crank: SRAM DUB DH cranks Diameter crankshaft: 28.99 mm Color: Black