Description
43/30T chainring combo combined with a wide chainline increases tire clearance while providing ideal gearing for venturing off-road DUB-PWR spindle-based unit measures left side power to calculate total watts with proven Quarq reliability and accuracy Wide chainline crankset for bikes with up to 700x45c or 27.5×2.1` tire widths Long battery life (400+ hours) thanks to a user replaceable AAA lithium battery Lightweight – less than 40g heavier than standard crankset Compatible with all Sram Road Wide DUB bottom brackets
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