The Ice Cream Truck fork is made from 4130 CroMoly steel, features butted and tapered blades, and is designed for the Ice Cream Truck frame. It has barrel bosses at the dropouts and crown, mid-blade thru-blade eyelets and triple bottle bosses on both fork legs. That's a lot of bosses. 51mm I.S. mounts use front disc spacing. Features: Fits tires up to 5.25" wide Specs: Wheel Size26" Fat Axle to Crown Length483mm Steerer TypeStraight Maximum Tire Clearance (Fork)5.25 Brake Mount (Fork)IS Disc Brake 160 ColorBlack MaterialChromoly Steel S.H.I.S. Stem Clamp Diameter28.6 Crown Race30 Defined ColorBlack Wheel Size27.5" Fat Wheel Mount Center Offset (mm)0 Rotor Size (Fork)180 Wheel Size27.5+ Steerer Tube Length (mm)260mm Front Axle15mm Thru x 150mm Wheel Size29"