Product informationThese wheels are particularly light in weight. The hub diameter is 52 mm, and features a brass bush. The air-filled tyres have a shock-absorbing effect and are resistant to deformation. The high-gloss surface of both tyre and wheel is fuelproof (even against two-stroke petrol mixtures), and is easy to keep clean. The grooved tyre profile ensures stable straight-running qualities during take-off and landing. Tyre andwheel are of semi-scale appearance.