Motor Sram Dub Bsa Mtb Suberboost+ 73mm

The new SRAM DUB bottom bracket series has a simple job\u2014connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we\u2019ve engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.\r\n\r\n- One oversized spindle to work across every bottom bracket standard\r\n- Gutter Seal Technology\u2122 drastically improves sealing against the elements\r\n- Significantly lighter than GXP system\r\n- Gutter Seal Technology\u2122\r\n- Sealed cartridge bearings\r\n- ISO 4210 compliant. See Declaration of Conformity for details.\r\n- BB-frame interface English/BSA 73mm\r\n- Crank-BB interface DUB\r\n- Bearing type Standard\r\n- Spindle diameter DUB\r\n- Cup material Aluminum\r\n\r\nTechnical specifications: \r\n\r\n-Intended use : MTB \r\n-Material bearing shell: aluminum \r\n-Material bearings: steel \r\n-Bearing Type: BSA 73 mm SuperBOOST + \r\n-Inner bearing housing width: 73 mm \r\n-Inner bearing housing \xd8: 33.3 mm \r\n-Compatibility crank: SRAM DUB SuperBOOST + cranks \r\n-Diameter crankshaft: 28.99 mm \r\n-Color: Black