SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface Iridescent Gray D2 MFPN=11654109.01 }Shimano Ultegra BR-R8100-F Road Caliper

}Shimano Ultegra BR-R8100-F Road Caliper Brake - Front Dual Pivot Black

High polish finish lever body

Color Black Crank Length (mm) 170 Pedal Spindle 9/16" Designed for ebike Yes Defined Color Black

Forged body forged lever blade bushing lever pivot

}RaceFace Narrow Wide Chainring: Direct Mount 3-Bolt Compatible 36t Black

SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface Iridescent Gray D2 MFPN=11654109.01 }Shimano Ultegra BR-R8100-F Road CaliperSRAM Force AXS Wide Left Crank Arm and Power Meter Spindle Assembly 175mm 12 Speed DUB Spindle Interface Iridescent Gray D2. Power measurement is a crucial part of training so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. Its invisible technology