Product details
Description
The Hutchinson Spherus is a cyclo tyre in 2 1/4-17 size. The product wording lists a 39B index, corresponding here to 136 kg and 50 km/h, so it should be matched to a vehicle wheel that uses the same marking.
Check the sidewall of the existing tyre before fitting: 2 1/4-17 and 39B are the key references on this product. It is not a standard bicycle road tyre, so confirm the wheel type, load requirement and legal fitment for the cyclomotor or small utility vehicle being serviced.
| Type | Cyclo tyre |
|---|---|
| Brand / model | Hutchinson Spherus |
| Size | 2 1/4-17 |
| Load / speed index | 39B |
| Rated load / speed | 136 kg / 50 km/h |