DFour AXS DUB Power Meter Spider 700c hubs with tall drive-side flanges

hubs with tall drive-side flanges may not be compatible due to spoke interference

Includes remote Lever

This double-ring specific front changer boasts wide sealed pivots to shift in the blink of an eye

BMC Derailleur hanger for various models including Blast 27

570mm wide

DFour AXS DUB Power Meter Spider 700c hubs with tall drive-side flangesFEATURES: Spider must be paired with a compatible Quarq DZero DUB crankset with an 8 bolt interface and SRAM DUB bottom bracket Not compatible with SRAM's 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 meter as you ride no need to manually calibrate AxCad system provides no magnet