NEW SRAM Force 1 Crankset 170mm, 50t, 110 GXP brand_garmin One shift lever

One shift lever

The padding has an increased thickness of the Biofoam layer to optimize the area of contact with the ischial bones

Includes bleed blocks for most popular 2-piston and 4-piston brake calipers

consistent interface between the tire and rim

Fits Brand: Marin

NEW SRAM Force 1 Crankset 170mm, 50t, 110 GXP brand_garmin One shift leverCarbon 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