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Home  >  Motorcycle tyres  >  90 / 90 18
Tyre size:
What tyre size do you require?
The exact size of a tyre can be found on its sidewall.
The following chart shows you how to read a tyre size.
1. Overall tire width in mm
2. Ratio of tire height to tire width in%
3. Tire design: ''R'' = radial tires (widely used), ''D'' or ''-'' = diagonal tires (rare)
4. Required rim diameter for this tire in inches
5. Key figure for tire load capacity
6. Key figure for the permissible maximum speed (speed index)
7. Motorcycle tire identification, tires only approved for motorcycles
8. DOT labeling
9. Date of manufacture of the tire (week of production / year of production)
 
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SPEED INDEX:
The speed index indicates the maximum speed intended for the tyre. Up to this value, the manufacturer guarantees optimum operation with the appropriate tyre pressure. The maximum speed allowed for this vehicle is given in the vehicle owner's manual; this information can be used to select the appropriate speed index for the tyre. The speed index is the last mark on the sidewall of the tyre.
 

Our offer for    90/90  18     

search by size: 30 Results

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Prices include VAT and delivery within Ireland

Heidenau K44 Racing
Heidenau
Heidenau
K44 Racing
90/90 -18 51H TL M/C Front wheel

Tyre type

Racing

limited stock
just  149.03 £
limited stock
Details
Heidenau K44 Racing
Heidenau
Heidenau
K44 Racing
90/90 -18 51H TL M/C

Tyre type

Racing

limited stock
just  154.25 £
limited stock
Details
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Prices include VAT and delivery within mainland UK (excl. Scottish Highlands).

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