Bring a younger rider along on a compatible full-size Prime kart. The rumble seat mounts behind the driver and is designed for children under 45 lb.
Works with
- Prime XL-4
- Prime XL-4 PRO
- Prime XXL-4 tandem karts
One rumble seat can be added to an XL-4 or XL-4 PRO. Up to two can be added to an XXL-4 tandem kart. Adult installation, inspection, and supervision are required.
