The SRAM DUB bottom bracket series has a simple mission: to connect your crankarms and protect the smooth, long-lasting power transfer of your drivetrain. To achieve that single focus, we designed the DUB spindle as the single, unifying component. One oversized spindle for every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For more durable performance. To be stronger, smoother, and simpler. Now, back to the ride. - One oversized spindle for each bottom bracket specification - Gutter Seal Technology™ seals out the elements - Significantly lighter than the GXP® system - Sealed cartridge bearings available in both stainless and ceramic versions BB-FRAME INTERFACE: BSA, English/BSA (MTB Ai: 73mm), English/BSA (MTB/Road: 68/73mm), English/BSA 100mm, English/BSA 68/73mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83-A, English/BSA 83mm

Article number: 00.6418.010.004 EAN: 8718223021727 Brands: Sram Net weight (g): 76 Bottom bracket mounting: BSA Color: Black