SRAM Force E1 PM Left Arm with Power Meter Spindle Speed: 12/13 Spindle: 28.99mm DUB 165mm Black Road freeski Prolite technology creates a lightweight

Prolite technology creates a lightweight and exceptionally stable boot for hard charging skiers

The innovative variable knurl pattern alternates between smooth and sharp textures

Original equipment sealed bearings fit many SRAM wheels and hubs

Weight has been pared to the absolute minimum in order to capitalize on every watt of energy without sacrificing any of the strength

}Cane Creek Hellbender 70 Headset IS41/28

SRAM Force E1 PM Left Arm with Power Meter Spindle Speed: 12/13 Spindle: 28.99mm DUB 165mm Black Road freeski Prolite technology creates a lightweightUpgrade 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 165mm Interface DUB Crankset Material Carbon