Complete Front Rear Quad Wheel Spacers Aluminium Kawasaki KVF 300 Prairie 99-05     INCLUDES - - race proven light weight  - 45 mm thickness each side - these multi-fitment spacers accommodate the following stud patterns -  4 x 156, 4 x 145, 4 x 144  includes studs for fitment -- wheel spacers are a popular modification to all types of quads, a wider track provides improved stability, spacers cost a lot less than wider A arms or wide axles and are much easier to fit- do not require drilling/modifications they just bolt on.                 Please check out our store for more goodies for your quad!