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21 inch tyres

21 inch Motorcycle tyres

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Motorbike tyres 3.00 21 Duro HF335 DUMO1300HF335
HF335 Duro Motocross tyres
free delivery

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EAN: 4714379588576
MPN: DUMO1300HF335
  • Width: 3.00
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 56,78**
£ 40,88
incl. 20% VAT
In stock
Motorbike tyres 3.00 21 Maxxis M6033 72698900
M6033 Maxxis Enduro tyres
free delivery
8.0/10 Based on over 2 customer ratings
EAN: 4717784504872
MPN: 72698900
  • Width: 3.00
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 58,17**
£ 41,88
incl. 20% VAT
In stock
Motorbike tyres 90/90 21 Duro HF903 DUMO1909HF903
HF903 Duro Roller / Moped tyres
free delivery

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EAN: 4710944864557
MPN: DUMO1909HF903
  • Width: 90
  • Height: 90
  • Type: -
  • Diameter: 21
  • Load index: 54 = to 467 lbs (212 kg)
  • Speed rating: S = to 112 mph (180 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 61,08**
£ 43,98
incl. 20% VAT
In stock
Motorbike tyres 90/90 21 CST CM-617 72742491
CM-617 CST Enduro tyres
free delivery
8.0/10 Based on over 1 customer ratings
EAN: 6933882599178
MPN: 72742491
  • Width: 90
  • Height: 90
  • Type: -
  • Diameter: 21
  • Load index: 54 = to 467 lbs (212 kg)
  • Speed rating: S = to 112 mph (180 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 62,61**
£ 45,08
incl. 20% VAT
In stock
Motorbike tyres 80/100 R21 Duro HF-905 DUMO180100HF9
HF-905 Duro Enduro tyres
free delivery

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EAN: 4710944864526
MPN: DUMO180100HF9
  • Width: 80
  • Height: 100
  • Type: R
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 63,03**
£ 45,38
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Pirelli Scorpion MX eXTra X 2588600
Scorpion MX eXTra X Pirelli Motocross tyres
free delivery
8.0/10 Based on over 2 customer ratings
EAN: 8019227258868
MPN: 2588600
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 63,72**
£ 45,88
incl. 20% VAT
In stock
Motorbike tyres 2.75 21 SHINKO SR241 874447
SR241 SHINKO tyres
free delivery

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EAN: 0745125245362
MPN: 874447
  • Width: 2.75
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 45 = to 364 lbs (165 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 64,42**
£ 46,38
incl. 20% VAT
In stock
Motorbike tyres 3.00 21 SHINKO SR241 874448
SR241 SHINKO tyres
free delivery

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EAN: 0745125245379
MPN: 874448
  • Width: 3.00
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 65,11**
£ 46,88
incl. 20% VAT
In stock
Motorbike tyres 2.75 21 Heidenau K67 11140079
K67 Heidenau Tourensport Diagonal tyres
free delivery

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EAN: 4027694140795
MPN: 11140079
  • Width: 2.75
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 45 = to 364 lbs (165 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 65,94**
£ 47,48
incl. 20% VAT
In stock
Motorbike tyres 2.75 21 Pirelli MT 43 PRO Trial 1414400
MT 43 PRO Trial Pirelli Motocross tyres
free delivery
8.0/10 Based on over 2 customer ratings
EAN: 8019227141443
MPN: 1414400
  • Width: 2.75
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 45 = to 364 lbs (165 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 67,89**
£ 48,88
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Metzeler MC360 2762100
MC360 Metzeler Motocross tyres
free delivery

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EAN: 8019227276213
MPN: 2762100
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 67,89**
£ 48,88
incl. 20% VAT
In stock
Motorbike tyres 2.50 21 Heidenau K60 11140070
K60 Heidenau Enduro tyres
free delivery
8.0/10 Based on over 1 customer ratings
EAN: 4027694140702
MPN: 11140070
  • Width: 2.50
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 48 = to 397 lbs (180 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 69,56**
£ 50,08
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Bridgestone X 40 F 7188
X 40 F Bridgestone Motocross tyres
free delivery

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EAN: 3286340718813
MPN: 7188
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 69,83**
£ 50,28
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Bridgestone X 20 F 7907
X 20 F Bridgestone Motocross tyres
free delivery

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EAN: 3286340790710
MPN: 7907
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 69,83**
£ 50,28
incl. 20% VAT
In stock
Motorbike tyres 80/90 21 Heidenau K60 11140072
K60 Heidenau Enduro tyres
free delivery

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EAN: 4027694140726
MPN: 11140072
  • Width: 80
  • Height: 90
  • Type: -
  • Diameter: 21
  • Load index: 48 = to 397 lbs (180 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 70,39**
£ 50,68
incl. 20% VAT
In stock
Motorbike tyres 2.75 21 Heidenau K60 11140071
K60 Heidenau Enduro tyres
free delivery

Rate this product

EAN: 4027694140719
MPN: 11140071
  • Width: 2.75
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 45 = to 364 lbs (165 kg)
  • Speed rating: P = to 93 mph (150 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 70,39**
£ 50,68
incl. 20% VAT
In stock
Motorbike tyres 2.50 21 Continental TKC 80 Twinduro 02072000000
TKC 80 Twinduro Continental tyres
free delivery

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EAN: 4019238108811
MPN: 02072000000
  • Width: 2.50
  • Height: -
  • Type: -
  • Diameter: 21
  • Load index: 48 = to 397 lbs (180 kg)
  • Speed rating: S = to 112 mph (180 km/h)
  • Type: Motorcycle
  • Season: All-season tyres
28% Discount
£ 70,53**
£ 50,78
incl. 20% VAT
In stock
Motorbike tyres 90/100 21 Bridgestone X 30 F 7183
X 30 F Bridgestone Motocross tyres
free delivery

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EAN: 3286340718318
MPN: 7183
  • Width: 90
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 57 = to 507 lbs (230 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 71,36**
£ 51,38
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Bridgestone Battlecross X10 9787
Battlecross X10 Bridgestone Motocross tyres
free delivery

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EAN: 3286340978712
MPN: 9787
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 72,06**
£ 51,88
incl. 20% VAT
In stock
Motorbike tyres 80/100 21 Dunlop D952 626006
D952 Dunlop Motocross tyres
free delivery

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EAN: 4038526314345
MPN: 626006
  • Width: 80
  • Height: 100
  • Type: -
  • Diameter: 21
  • Load index: 51 = to 430 lbs (195 kg)
  • Speed rating: M = to 81 mph (130 km/h)
  • Type: Motorcycle
  • Season: Summer tyres
28% Discount
£ 72,75**
£ 52,38
incl. 20% VAT
In stock
Items per page: 20

21-inch tyres for motorcycles are typically used as front wheel tyres in heavy motorcycles — cruisers, choppers, tourers, and in the Enduro class motorcycles. In addition, they gained popularity among fans of tuning.

Features of 21 inch tires for motorcycles

Depending on the tread pattern, rubber mix, profile height and width ratio and other parameters, all 21 inch motorcycle tires can be divided into the following types:

  • Highway. Intended for driving on asphalt. The distinguishing features of the tyres in this category are:
    • High content of silicon dioxide. It ensures elasticity of the tires in contact with cold asphalt, their durability, and improves grip on wet roads.
    • Steel breaker. Contributes to uniform distribution of pressure, increasing the service life of tires. It also ensures driver's comfort by efficiently absorbing vibrations caused by poor road surface.
    • Deep tread pattern. It instantly removes moisture from the contact patch with the road, thus preventing hydroplaning. Ensures secure grip throughout the entire tire service life.
  • Off-road. They are usually installed on dirt bikes and are designed for heavy off-road terrain.
    • Aggressive tread pattern. Large tread units often have stepped configuration that ensures good off-road characteristics on heavy terrain.
    • Special sidewall design. Sidewalls of these tires are characterized by numerous protrusions. They increase motorcycle stability at a large inclination angle.
    • Excellent shock absorbing properties. The multi-ply carcass absorbs vibrations on rough roads and when jumping.
  • All terrain. They are equally efficient both on asphalt and in the off-road conditions. They have the following advantages:
    • Reinforced carcass. Synthetic fibers increase tyres resistance to mechanical damage. The filling cord that is wound more tightly in the central part improves motorcycle steerability and stability.
    • The versatile tread pattern. Numerous grip edges improve bike steerability on rough terrain. The wide drainage grooves prevent hydroplaning on wet asphalt.
    • Light weight. Improves motorcycle steerability and maneuverability.
    • Durability. The special composition of the rubber mix has increased resistance to abrasion. Tires in this category are designed for traveling long distance.

21 inch motorcycle tyres can be found in the product range of manufacturers such as Pirelli, Motoz, Mitas, GoldenTyre, Michelin, Metzeler, and others.

Popular sizes of 21 inch tires for motorcycles

  • 90/90-21. This size is characteristic of tyres like Bridgestone G 701, Continental ContiRaceAttack Custom and Metzeler ME 880 Marathon, Michelin Enduro Competition MS and Metzeler Tourance.
  • 80/100-21. Pirelli Scorpion MX eXTra and Dunlop Geomax MX 71 tyres have these parameters.
  • 3.00-21. Examples of tires of this size are Continental Twinduro TKC 80's and Mitas E-02.

Buy 21 inch tyres for motorcycles online

Buycarparts.co.uk online store offers a wide range of motor bike tires for vehicles of all classes. Here you will find classic models of tyres from the leading manufacturers and the latest innovations in the world of tyre industry. If you are not sure what tires to prefer, ask our specialists for advice. They will not only choose the tyres that will fit your bike, but will also tell you how to save on purchasing.

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