SRAM RED AXS Power Meter Crankset - 170mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=01590 5" front/rear rear (XD) rim

5" front/rear rear (XD) rim Arc 35mm hub Vault axle/spacing (mm) 12x148 Boost hole 28h spoke DB nipple brass color black weight 1766g/set

A simple O-ring mount securely attaches to most bicycle seatposts while an innovative magnetic interface allows the light to easily detach from the mount for quick and easy charging accessibility

Model Hellbender 70 Spindle Interface 24mm Shell BSA Shell ID 33

A crown race adapter (sold separately) will allow you to use forks with smaller 1-1/8" or 1-1/4" steerer tubes with a larger 1-1/2" bottom headset cup

SRAM RED AXS Power Meter Crankset - 170mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=01590 5" front/rear rear (XD) rim29 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