The new SRAM DUB™ bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we've 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. FEATURES ~ One oversized spindle to work across every bottom bracket standard ~ Gutter Seal Technology™ drastically improves sealing against the elements ~ Significantly lighter than GXP® system ~ Sealed cartridge bearings TECHNOLOGY DUB - The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler - better integrating the relationship between chainring, crank, spindle and bottom braket. It's this approach to developing a complete system that equals better drivetrain performance. SPECIFICATIONS BB-FRAME INTERFACE : English/BSA 100mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83-A, English/BSA 83mm CRANK-BB INTERFACE : DUB BEARING TYPE : Standard SPINDLE DIAMETER : DUB SPINDLE LENGTH : n/a CHAINLINE : n/a Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER