Thru-axle fork: Open gear: 10cm Axle fork: 0.5cm. Thru-axle Fork: Open Gear: 10cm Axle Fork: 1.2cm. Thru-axle fork: Open gear: 10cm Axle fork: 1.5cm. Thru-axle Fork: Open Gear: 11cm Axle Fork: 1.5cm. Sturdy and secure enough to lock your bike onto the rack without worrying about scratching your car.
