REV Magnesium Go Kart Wheels 10mm Spindle the brake disc comes with

the brake disc comes with a hole zinc-coated finish

Please note that the revised Smarty Cam Adapter is not compatible with the smaller 360° swivel used in earlier versions due to the larger fins and the M8x35 bolt required for proper installation

but will fit a multitude of brake bias adjustment systems

depending on what you need to best exert the proper leverage on the steering wheel

Each throttle kit is sold as shown

REV Magnesium Go Kart Wheels 10mm Spindle the brake disc comes withNewly released by REV Performance Materials, these REV MXC magnesium wheels are designed for the budget friendly racer looking for performance similar to an OTK MXC wheel. These solid structure magnesium wheels will improve your chassis' flexibility in tacky track conditions. Available as a full set, as 130 130 for cadet karts, 130 180 or 130 212 for full size karts.