SRAM RED AXS Power Meter Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=K0808 Presta valve with thumb lock

Presta valve with thumb lock & integrated dust cap

This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever

The Chris King InSet 2 combines legendary performance in a precision low stack tapered 44mm/56mm headset

Replacement freehub body for DMR multi-speed rear wheels and hubs

SRAM RED AXS Power Meter Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=K0808 Presta valve with thumb lock29 g lighter than previous generation Power meter is fully integrated into the chainring for lighter weight Power readings are accurate within + 1. 5% and arent affected by climate conditions during a ride Measures right and left leg power balance X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Crisp and accurate front shifts DUB bottom bracket adds durability and simplicity SRAM Model