PU stands for Polyurethane, which is neither plastic nor rubber, but a synthetic polymer that is quite durable and tear resistant.
D1=51mm
D2=101.6mm/4 inches
D3=5mm
H=35mm
PU Wheel with Plastic Hub 4" D101.6xH35xd5mm
- Brand: HobbyG
- Product Code: WH400-S
- Availability: In Stock
-
$8.40