Fork - Canyon Rude CF. Developed by Canyon, the Rude CF carbon fork has enough clearance for huge 3.8” wide tyres. It’s extremely light and stiff, giving you precise handling and direct feedback off-road. Axle dimensions: 15x150 mm. Material: Carbon Steerer: 1 1/8" Taper. Axle Dimension: 15 x 150. Brake Mount: Post Mount