Floortray Rubber Grommet Kit (Pack of 10) 30mm Axle whose ideal seat position places

whose ideal seat position places them outside of areas where stock seat support uprights can reach the seat adequately

this device will work in a variety of orientations or conditions

and fits most full-size kart chassis

Help to prevent lateral slip of rear axles in all karts

Floortray Rubber Grommet Kit (Pack of 10) 30mm Axle whose ideal seat position placesFloortray rubber grommet hardware kit. Comes with (10) rubber washers to isolate vibration from kart operation by minimizing vibration transfer to floortray. Also eliminates chassis bind that can interfere with proper chassis flex. Dimensions of washer: 20mm OD x 4mm Thick x 6mm ID Comes as pack of 10.