Quarq DFour Power Meter Crankset - BB30/110 BCD - 170mm - 110 BCD
Üzlet:
probikekit.co.uk
Termékazonosító:
60713371
Leírás:
Dzero Innovation for Shimano Bikes The DFour power meter is a bolt-on upgrade for Shimano’s 11-speed Dura-Ace 9000, Ultegra 6800 and 105 5800 drivetrains. Features: Bluetooth low energy technology and ANT+ wireless data transfer. AxCad - no magnet. 10K Temperature Compensation. Battery - CR2032, 200-hour battery life, change without tools. OmniCal - swap chainrings without affecting accuracy. 2-year warranty. IPX7 waterproof rating. Accuracy -- within 1.5%, measuring both legs. Compatibility