NEW SRAM Force 1 Crankset 170mm, 50t, 110 GXP sub40 Length: 495

Length: 495

New rear tube

slick design provides optimal traction on rough streets

3 layer sandwich structure: aluminum core sandwiched in stainless stee

NEW SRAM Force 1 Crankset 170mm, 50t, 110 GXP sub40 Length: 495Carbon fiber arms with structural foam core provide excellent strength to weight. Tall teeth with alternating narrow and wide profiles retain chain over rough terrain. Hidden" chainring bolt threads into crank arm to enhance chainring stiffness Q factor is 145mm Drivetrain Speeds: 11 Drivetrain Speeds: 10 Rings: 50 Defined Color: Black Spindle Interface Type: TruVativ GXP Spindle Interface Type: SRAM Truvativ GXP Number of Chainrings: Chain Retaining