SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 175mm 12/13-Speed DUB PM Spindle Carbon E1 MFPN=11.4118.065.471 This system has stiffer calipers

This system has stiffer calipers one-finger braking from the hoods and drops Bonus Buttons and texture to easily locate and actuate the buttons and controls

plus a new mesh pattern above the toes for better breathability and durability that will outlast your memories of the ’94 winter sports contests

Thru Axle and Quick Release Kit - works on 12mm thru axle and 5mm quick release bikes

TuffTex boasts a supple high thread count casing fortified with precisely engineered bead-to-bead puncture protection

SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 175mm 12/13-Speed DUB PM Spindle Carbon E1 MFPN=11.4118.065.471 This system has stiffer calipersUpgrade your existing Force E1 crank with a spindle based power meter Proven Quarq reliability and accuracy Long battery life to power a season of rides Waterproof (IPX7) waterproof to 1 meter for 30 minutes) Spindle based unit measures left side power to calculate total watts SRAM Model ID: PM FRC ASSY E1 TECH SPECS Chainline 45mm Connectivity ANT+ BT LE Crank Spindle Diameter 28. 99mm Crank Arm Length 175mm Interface DUB Crankset Material Carbon