SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle Carbon E1 Model=E Compound Disc Brake Pad Set Integrated ProtectionsReinforced areas on fork

Integrated ProtectionsReinforced areas on fork dropouts

Quick-access tool compartment

The SRAM Rival 1 Wide Crankset features wider stance of the arms and chainrings to provide clearance for extra wide tires giving you the option to explore new more challenging routes

The RED XPLR Wide Road crankset maximizes tire clearance and features SRAMs hollow carbon arms paired with the aluminum X-Sync 8-bolt direct mount 1x chainring of your choice

SRAM Force AXS Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle Carbon E1 Model=E Compound Disc Brake Pad Set Integrated ProtectionsReinforced areas on forkUpgrade 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 172. 5mm Interface DUB Crankset Material Carbon