Facility Enhancements > Pedal Karts Radial Bearing Details Related Articles Gallery The Radial Bearing can be used on XL 4 and Turbo rear wheels of all years, and on XL 4 axle bearings for 2017 and newer Karts. $8 Radial Bearing quantity Add to cart Questions? Contact Us Others also viewed… Splashpad® Playable Fountains Spraypoint® Water Journey™ You may also like… Soft-Contained Play Units XS-4 Racer Tire (Knobby) XS-4 Racer Seat All-Pro Aluminum Cornhole