Puncture proof wheels are composed of a micro-cellular polyurethane type rubber offering an alternative to pneumatic wheels but without the problem with valves or punctures.
- Weight capacity varies from 75 to 120kg per wheel.
- Bore sizes 20, 25 and 25.4(1 Inch)
- Hardness: 78 ± 5 Shore A
- Temperature range: -10°C to +60°C
- Maximum speed 4kph.