Types of tyre
There are three tyre construction types:
- Diagonal cross-ply
- Radial ply
- Bias belted
These may be:
- Tubeless (no tube required) or
- Tube type (requiring inner tube)
All three construction types are manufactured in several tread profiles.
Tread patterns and profiles are available for front and rear positions.
Special tyres are available for sporting events, some of which are unsuitable for road use and are marked accordingly (normally NHS - Not for Highway Service).
Mixing of tyres
The intermixing of radial, bias belted and diagonal cross-ply tyres has legal requirements and motorcyclists are advised to consult the Motor Vehicles (Construction and Use) regulations obtainable from Her Majesty’s Stationery Office.
1 Diagonal cross-ply front and rear
2 Diagonal cross-ply front and bias belted rear
3 Diagonal cross-ply front and radial rear
4 Radial front and rear
5 Bias belted front and rear
1 Radial front and diagonal cross-ply rear
2 Bias belted front and diagonal cross-ply rear
3 Radial front and bias belted rear
|Front Fitment||Rear Fitment|
|Bias Belt||Bias Belt|