Quarq DFour AXS DUB Power Meter Spider - 110 BCD 8-Bolt Crank Interface BLK CheckoutSpec= Super Ground The Sonic strap system provides

The Sonic strap system provides easy adjustability to accommodate different glove/hand sizes

160mm Q-Factor

offering perfect foot wrapping and precision

The moisture is dissipated and the warmth stays under the hat

Quick Release Adapter - add on part to allow the Thru Axle Kit to be used on quick release bikes

Quarq DFour AXS DUB Power Meter Spider - 110 BCD 8-Bolt Crank Interface BLK CheckoutSpec= Super Ground The Sonic strap system providesQuarq DFour AXS DUB Power Meter Spider 110 BCD 8 Bolt Crank Interface Black. DZero DUB SpiderSpider must be paired with a compatible Quarq DZero DUB crankset with an 8 bolt interface and SRAM DUB bottom bracket Not compatible with SRAMs 3 bolt direct mount interface DFour DUB is designed for Dura Ace R9100 chainrings Bluetooth low energy technology and ANT+ wireless data transfer MagicZero technology automatically checks and recalibrates your power