Facility Enhancements > Pedal Karts Turbo Bottom Bracket Cartridge Details Related Articles Gallery The Turbo Bottom Bracket Cartridge is a replacement part for Prime Karts Turbo pedal kart model.$21 Turbo Bottom Bracket Cartridge quantity Add to cart Questions? Contact Us Others also viewed… Water Journey™ Spraypoint® Splashpad® Playable FountainsYou may also like… Elevations™ & PlayNuk™ All-Pro Aluminum Cornhole Racer Metal Seat Frame Racer Plastic Transmission Cover