12-17 | Radiator w/Cap (Micro / Mini Max) Reed Valve Engines Pads for this are denoted

Pads for this are denoted by a single retention bolt point with a 'triangle' type shape on the top of the pad backing

Each king pin listed here has a shank diameter of 10mm OD (Outer Diameter)

with no additional sprocket or hardware

Yamaha engines

17mm front brake hub supportAllows for upgrade to 17mm spindles for front brakes

12-17 | Radiator w/Cap (Micro / Mini Max) Reed Valve Engines Pads for this are denotedMicro Mini Max Radiator for Rotax Max Evo Kart Engines. Each radiator assembly comes with parts 12 17, and includes the radiator along with the flap and associated hardware. This radiator is appropriate for the Micro or Mini Max engine. Radiator assembly for the Rotax Max Evo Mini Max or Micro Max go kart engines. This radiator comes complete with radiator, piping inlet and outlet, and folding air flow mechanism to assist in adjusting the cooling rate