Quarq DFour AXS DUB Power Meter Spider - 110 BCD 8-Bolt Crank Interface BLK 1/1 Model Collar Diameter 31

Model Collar Diameter 31

and stiff piece of machined billet

With full zips on the sides

Model Raddler Size 700c Width 40mm Casing TCS Light SG2 TPI 120 Compound Dual DNA Fast Rolling Bead Folding Type Tubeless Color Black/Tanwall Weight -

and double-pole like it means it

Quarq DFour AXS DUB Power Meter Spider - 110 BCD 8-Bolt Crank Interface BLK 1/1 Model Collar Diameter 31Quarq 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