SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= 236mm Versatile Spline mount for chainring

Versatile Spline mount for chainring or spiderless chainrings

Now with ports for Di2 cable routing

Armrest Width: 124mm to 290mm in 18

}Wellgo M111 Pedals - Platform Aluminum 9/16" Black

Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Drivetrain Speeds 8 Weight 326 Chain Wrap Capacity (teeth) 43 Cage Length Long

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= 236mm Versatile Spline mount for chainringSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 12 Speed DUB Spindle Interface Black D1. Accurate reliable power measurement is practically a requirement these days and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts