Description:
The SRAM Rival 12 V power sensor measures power on the left-hand side to calculate total watts, weighing just 40 grams more than a conventional crank.\n- Allows you to switch to a power sensor very simply and affordably \n- Elegant, lightweight integrated design (just 40 g more than the standard crankset)\n- The DUB-PWR unit integrated into the axle measures left leg power and calculates total watts- QUARQ's proven reliability and precision- Long autonomy for power all season long- User-replaceable AAA battery- DUB crankset housing offers simplicity and durability- Waterproof (IPX7 waterproofness, 1 meter depth for 30 minutes
Technical information:
- Range: Rival D1\n- Crank material: Aluminium\n- Available crank lengths: 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mm\n- Shaft diameter: 28.99 mm\n- Recommended bottom bracket: All SRAM DUB Route bottom brackets\n- Sensor tolerance: +/- 3%\n- Power measurement: Via bottom bracket axle\n- Power supply: AAA battery (easily replaceable by user)\n- Average battery life: over 400 hours\n- Data collected: Power (left side), cadence and torque\n- Waterproof: IPX7\n- Data transfer : ANT+, Bluetooth
Contents:
- Left-hand crank SRAM RIVAL DUB complete, with Quarq PowerMeter power sensor integrated in the axle.\n- AAA flat battery