Facility Enhancements > Pedal Karts XL 4 Sport Seat Frame Details Related Articles Gallery The XL 4 Sport Seat Frame is a replacement part for Prime Karts XL 4 pedal kart model. $24 XL 4 Sport Seat Frame quantity Add to cart Questions? Contact Us Others also viewed… Water Journey™ Spraypoint® Splashpad® Playable Fountains You may also like… Prime Kart Chain Break Tool All-Pro Aluminum Cornhole Racer Chainguard Set Outdoor Playgrounds