NOW AVAILABLE! PedalChopper Edition: WIDE-RIDE Fork Kits. Designed specifically for the OCC Schwinn Stingray but can be adapted to many frames. Steering Tube currently upto 12 inches long and Fork tubes at 30 inches but longer available by request. This kit allows YOU to take a 20" inch x 4 1/4" inch OCC rear wheel off of a parts bike for instance... Remove the freewheel and with our special "Screw on Rotor Mount fitting" install a disc brake system to allow a Front Disc Brake Retro-Fit /...