PU Wheel set (Wheel+Drive Gear)

Wheel set (Wheel+Drive Gear) (Suitable for V1 and V2)

1. wheel set for 83mm (4wheels + 2 Drive Gear + 4 shaft sleeve + 8 Bearings )

2. whee lset for 90mm (4wheels + 2 Drive Gear + 4 shaft sleeve+  8 Bearings )