DFour AXS DUB Power Meter Spider 700c Compatible with Copilot child seats

Compatible with Copilot child seats

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

Recessed chain rivet contact area allows ultra-high joining strength with zero pin protrusion

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

but one designed to increase confidence while you’re pushing the limits of gravel

DFour AXS DUB Power Meter Spider 700c Compatible with Copilot child seatsFEATURES: 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