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… Splashpad® Playable Fountains Spraypoint® Water Journey™ You may also like… Miniature Golf XS-4 Racer Bottom Bracket Assembly XS-4 Racer Chainguard Set Soft-Contained Play Units