QUARQ AXS DFOUR DUB POWER METER, SPIDER 110 BCD over-2500 Sizes: One size fits all

Sizes: One size fits all

Gear rear: 7/8-speed

Brakes: Shimano Dura-Ace Di2 hydraulic

5") bearing: 51

QUARQ AXS DFOUR DUB POWER METER, SPIDER 110 BCD over-2500 Sizes: One size fits allEvery innovation in Quarqs next generation DZero platform is channelled into DFour. The power meter platform combines 10 years of technology advances with latest features such as wireless Dual Bluetooth Low Energy and ANT+ data transfer as well as the compatibility to the Qalvin BLE app. When Quarq set out to build the DFour, they wanted to build the best performing power meter for every facet of cycling, and for riders at every level. Like its Quarq