The SRAM Apex DUB Left Crank Arm and Power Meter is a DUB-PWR spindle-based left-side power meter that provides accurate wattage to help our road cycling performance. This 12-speed crank delivers +/- 1.5% proven Quarq accuracy, a superior battery life of over 400 hours, and an IPX7 waterproof rating for those stormy rides.
Material: aluminum;
Powermeter Type: crank arm;
Compatibility: All SRAM Road WIDE DUB BBs, except Ai;
Features: IPX7 (waterproof to 1 meter for 30 minutes);
Accuracy (+/-): +/- 1.5%;
Battery: replaceable AAA lithium battery;
Operating Time: 400+ hours;
Activity: road cycling;
Manufacturer Warranty: limited 2 years;
Actual Weight Notes: less than 40g heavier than standard crankset;
storecredits: 0.0;
Style Variants
Available Colors: Black
Size Reference for SRAM Crank Arm and Power Meter
Available Sizes: 160mm
