SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 160mm 12/13-Speed DUB PM Spindle Carbon E1 Angle-30° } 200 Hour/1 Year Service

} 200 Hour/1 Year Service Kit (Includes Dust Seals

You can also rotate them on the bar to put them exactly where you need them

174mm Q-Factor

5% even as weather conditions change and boasts unbeatable battery life (User replaceable CR2032 battery with 200-hour battery life)

E-Gum-X Compound

SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 160mm 12/13-Speed DUB PM Spindle Carbon E1 Angle-30° } 200 Hour/1 Year ServiceUpgrade 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 160mm Interface DUB Crankset Material Carbon