SRAM Quarq DUB Crank Arms Only (v2) BIKESPORTZ With Effetto Mariposa valves

With Effetto Mariposa valves

Creating Souplesse

sprinters and time trialists

chase down the breaks and bring you back to the bunch after a nasty crash

Pedal smoothness PS (%): Left / Right

SRAM Quarq DUB Crank Arms Only (v2) BIKESPORTZ With Effetto Mariposa valvesStronger, stiffer and lighter than ever that's exactly what you can expect with the SRAM Quarq DUB Crank Arms (v2). Paired with a DZero or DFour DUB power meter spider and a DUB bottom bracket, these crank arms build a power meter that can handle the toughest of conditions. Specifications Only compatible with Quarq DZero DUB and DFour DUB power meter spiders Requires a SRAM DUB bottom bracket BB Compatibility: All SRAM Road DUB BBs Chainring Size: No