SRAM RED AXS Power Meter Crankset - 165mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=SAI31PP50 Not compatible with 12 spd

Not compatible with 12 spd SRAM Transmission (T-type) and Road Flattop chain or Campagnolo Ekar 13-spd chain

}Selle Italia SLR Boost Endurance TI 316 Superflow Saddle - Large

Progressive siping and surface stepped technology

Misc 12x148 Microspline

Taking advantage of Rex N-Kinetic technology increases the glide and dirt repellency of the series

SRAM RED AXS Power Meter Crankset - 165mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=SAI31PP50 Not compatible with 12 spd29 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