NEW SRAM Force 1 Crankset 170mm, 42t, 110 GXP inventory-parts-components-seatposts Shoe Size (EU) 39

Shoe Size (EU) 39

It has 51mm I

Includes 4mm bit

Hand laced and trued in the USA

Maintenance free puncture proof tires

NEW SRAM Force 1 Crankset 170mm, 42t, 110 GXP inventory-parts-components-seatposts Shoe Size (EU) 39Carbon 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: 42 Defined Color: Black Spindle Interface Type: TruVativ GXP Spindle Interface Type: SRAM Truvativ GXP Number of Chainrings: Chain Retaining