SRAM Force Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Carbon E1 Max Psi-100 Size 42t and larger will

Size 42t and larger will work with the Dura Ace 9100 power meter

5 inch(<2020)

Zipp Freehub Bodies

Sealed bearings (water-proof bearings)

but this book still provides great groundwork for skiers trying to optimize their training and focus on what matters most

SRAM Force Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Carbon E1 Max Psi-100 Size 42t and larger willSRAM Force Crank Arm Assembly 160mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Carbon E1. Form and function. The design of the Force crankarm is a wonder of carbon; light and stiff to effortlessly propel you forward. The 8 bolt interface will fit any SRAM AXS spider or integrated chainring with or without power. The light stiff and durable DUB spindle interface also fits nearly any frame. 8 bolt interface compatible with power and non power AXS