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Home  >  Motorcycle tyres  >  120 / 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    120/90  18     

search by size: 2 Results

Details

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Prices include VAT and delivery within Ireland

Mitas Enduro Trail XT+
Mitas
Mitas
Enduro Trail XT+
120/90B18 TT/TL 65T Rear wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  90.72 £
limited stock
Details
Michelin Road Classic
Michelin
Michelin
Road Classic
120/90B18 TL 65V Rear wheel, M/C

Tyre type

Sport Touring Diagonal

limited stock
just  154.55 £
limited stock
Details
There are 2 of 2 tyres displayed
Prices include VAT and delivery within mainland UK (excl. Scottish Highlands). Additional shipping fees may apply to selected postal codes. Any applicable shipping costs will be displayed in the checkout process.

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