The Tractor XL2 is CNC machined from solid 6061 Aluminium, with a very unique & extremely strong tapered design, starting with 12mm at the core, down to 6mm at the teeth, which was created for a clean look, to eliminate the need for crank spacers & also have a recess for your crank arm. This sprocket very eye catching & will definitely set your ride apart from the crowd. Adaptors for 19, 22 & 24 mm spindles included. section Product Specs TYPE: Bolt On
Material: Aluminium WEIGHT: TBC