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Home  >  Motorcycle tyres  >  80 / 100 21  >  Duro Tyres  >  Duro 80 / 100 21
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  Duro    80/100  21     

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Plews Tyres MX2 Matterly GP
Plews Tyres
MX2 Matterly GP
80/100-21 TT 51M NHS, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  96.81 £
limited stock
Details
Dunlop Geomax MX 34 F
Dunlop
Dunlop
Geomax MX 34 F
80/100-21 TT 51M Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  97.77 £
limited stock
Details
Michelin Trial Light
Michelin
Michelin
Trial Light
80/100-21 TT 51M M/C, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  97.81 £
limited stock
Details
Dunlop Geomax MX 12 F
Dunlop
Dunlop
Geomax MX 12 F
80/100-21 TT 51M Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  99.63 £
limited stock
Details
Pirelli Scorpion MX Mid Soft
Pirelli
Pirelli
Scorpion MX Mid Soft
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  100.10 £
limited stock
Details
Scorpion MX 32
Pirelli Scorpion MX 32
Pirelli
Pirelli
Scorpion MX 32
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  102.87 £
limited stock
Details
AX 41 F
Bridgestone AX 41 F
Bridgestone
Bridgestone
AX 41 F
80/100-21 TT 51P M/C, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  104.83 £
limited stock
Details
Dunlop Geomax MX 54 F
Dunlop
Dunlop
Geomax MX 54 F
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  106.65 £
limited stock
Details
Dunlop Geomax TL 01
Dunlop
Dunlop
Geomax TL 01
80/100-21 TT 51M M/C, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  112.37 £
limited stock
Details
Dunlop D803 F
Dunlop
Dunlop
D803 F
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  126.94 £
limited stock
Details
Waygom W 599
Waygom
W 599
80/100-21 TT 57L NHS

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  134.34 £
limited stock
Details
Waygom W 003
Waygom
W 003
80/100-21 TT 57M NHS

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  134.41 £
limited stock
Details
Waygom W 006
Waygom
W 006
80/100-21 TT 57M NHS

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  136.72 £
limited stock
Details
Scorpion MX 32
Pirelli Scorpion MX 32
Pirelli
Pirelli
Scorpion MX 32
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  152.43 £
limited stock
Details
Scorpion MX 32
Pirelli Scorpion MX 32
Pirelli
Pirelli
Scorpion MX 32
80/100-21 TT 51M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  230.31 £
limited stock
Details
There are 15 of 71 tyres displayed
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