Quarq vevsats effektmätare dzero vevsats effektmätare dzero 175mm

36/52 teeth, DUB, without bottom bracket, 11-/10-speed compatible, carbon cranks, aluminium chainrings, 5-arm, 110 mm bolt circle diameter, Bluetooth and ANT+ transmission technology, IPX7 waterproof, accuracy: +/- 1.5 %, dual-sided measurement, MagicZero for automatic calibration, tool-free battery change (CR2032) Innovative & Smart Set new goals, focus on precision and reliability, and achieve your best performance. With the QUARQ "DZero" crankset plus power meter, you have a reliable companion that shows your performance after every training session and every competition. For accuracy, it measures your pedalling power on both carbon crank arms (+/-1.5%). With its 36/52 chainrings with X-Glide technology, the waterproof crankset (IPX7) fits most 10- and 11-speed drivetrains. Thanks to the innovative "MagicZero" function, the crankset is automatically calibrated while riding, without you having to backpedal or manually calibrate via the head unit. With Bluetooth and ANT+ wireless data transmission, your ride data is sent directly to the bike computer. And yet, the power consumption of the power meter is relatively very low – you can cycle for up to 200 hours on one battery charge. The battery can be changed without tools for the next ride. Number of Chainrings 2 Crank Length 175.00 mm Main Colour Black Large Chainring 52 inch Small Chainring 36 inch Secondary Colour Grey System Compatibility 10-speed, 11-speed Bottom Bracket DUB Type/Kind Article Variation Crankset