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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  Heidenau   80/100  21     

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Dunlop Geomax MX 54 F
Dunlop
Dunlop
Geomax MX 54 F
80/100 -21 51M TT M/C Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  133.20 £
limited stock
Details
Scorpion MX 32
Pirelli Scorpion MX 32
Pirelli
Pirelli
Scorpion MX 32
80/100 -21 51M TT M/C Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  155.16 £
limited stock
Details
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