| Manufacturer & Part # | Description | Note |
| BCA/NATIONAL Part # 30206 | Taper Bearing Assembly / Cone Length=0.6299" Bore=1.1811" Outer Diameter=2.4409" Width=0.6791" Cup Length=0.5512" Cone Radius=0.06" Cup Radius=0.06" | Taper Bearing Assembly; Front Wheel; Inner |
| BCA/NATIONAL Part # 30303 | Taper Bearing Assembly / Cone Length=0.5512" Bore=0.6693" Outer Diameter=1.8504" Width=0.6004" Cup Length=0.4724" Cone Radius=0.06" Cup Radius=0.06" | Taper Bearing Assembly; Front Wheel; Outer; Exc. Ti |
| BCA/NATIONAL Part # 88107 | Ball Bearing Outer Race Radius=0.039" Bore=1.378" Outer Diameter=2.8346" Width=0.9843" Inner Race Radius=0.039" | Rear Wheel |