Sram: INVINCIBLE The X01® DH crankset with X-SYNC™ technology is engineered for ultimate DH performance in the most aggressive terrain. The carbon crank combines stiffness and strength with lightest-in-class weight of under 800 grams. Proven in World Cup and World Championship racing, it’s the crankset made for relentless downhill rides.THINGS TO REMEMBERThis X01® DH crank is an integral part of the SRAM 1x™ drivetrain system. NO COMPROMISES.SRAM X-SYNC™ 1x™ chainrings provide the highest level of performance and durabilityChainring options allow you to tune your gear range to match your terrain, wheel size and riding styleFEATURES AND BENEFITSCarbon DH racing crankCNC machined 7075, two-tone anodized X-SYNC™ chainring, 94 BCD —an integral component of the SRAM 1x™ drivetrainX-SYNC™ technology compatible with SRAM 1x™ 7- and 10-speed DH drivetrainsX-SYNC™ tall, square tooth design provides maximum chain controlSharp, narrow tooth profile and rounded chamfer edges help manage a deflected chainMud-clearing recesses for the inner chain links and rollersLightest in class carbon constructionHigh strength alloy pedal lug SPECIFICATIONSSpeeds: 10/11BB Compatibility: DUB BSA MTB83, DUB PF MTB104.5/107Chainring Size: 34Crank arm length: 165mm, 170mmChainline: 56.5mmBB Spindle Interface: DUBChainring material: AluminumGuard: No GuardBolt Circle Diameter (BCD): Direct Mount (DM)Crank arm material: CarbonColor (Crank arm): Red, Black