Truvativ TRUVATIV Crank Descendant 6K Aluminum Eagle Boost 148 Dub 12S 170 W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included): Black 170mm

Truvativ: BORN FROM THE MOUNTAIN The Descendant 6K crank set delivers consistent performance every time out. Featuring SRAMs X-SYNC2 tooth profile chaining, the Descendant crank set is engineered for complete chain control. Each tooth's thickness is precisely tolerance and controlled to work seamlessly with the SRAM chains inner and outer links. DUB technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability. THINGS TO REMEMBER The DESCENDANT 6K crank set is compatible with the SRAM Eagle drivetrain systems Featuring SRAMs X-SYNC2 tooth profile The DESCENDANT crank set is engineered for complete chain control. Most affordable aluminium X-SYNC direct mount AND BENEFITS Optimized 6000 series forged aluminium arms DUB technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible. ISO 4210 compliant. See Declaration of Conformity for details SPECIFICATIONS Speeds: 11/12BB Compatibility: DUB BSA73, DUB PF89.5, DUB PF92, DUB PF30 MTB73, DUB BB30 MTB73Chainring Size: 32Crank arm length: 170mm, 175mmChain line: 49.0mm, 52.0mmBB Spindle Interface: DUB Chain ring material: Steel Guard: No Guard Bolt Circle Diameter (BCD): Direct Mount (DM)Crank arm material: Aluminium Colour (Crank arm): Black