The Axiom Fatliner Rear Rack is tough tubular aluminum fat bike specific rack that will fit frames with either a 170 mm or 190 mm rear spacing and is disc brake compatible. Sweep back feet mounts utilize the bike skewers instead of frame eyelets for a more secure and reliable installation. Load up to 110 lbs of gear onto the Axiom Fatliner Rear Rack, hit the trail and never look back!