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Home  >  Motorcycle tyres  >  90 / 90 21  >  Michelin Tyres  >  Michelin 90 / 90 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)
 
/
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  Michelin    90/90  21     

search by size: 11 Results

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Prices include VAT and delivery within Ireland

Show all the tyres in the selected size
Mitas MC23 Rockrider
Mitas
Mitas
MC23 Rockrider
90/90-21 TT 54R Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  72.97 £
limited stock
Details
Maxxis M7332F Maxxenduro
Maxxis
Maxxis
M7332F Maxxenduro
90/90-21 TT 54R Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
just  73.63 £
available
Details
CST CM-A4
CST
CST
CM-A4
90/90-21 TL 54H Front wheel

Tyre type

Enduro

available
just  75.18 £
available
Details
Mitas Terra Force-EF
Mitas
Mitas
Terra Force-EF
90/90-21 TT 54R Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  75.58 £
limited stock
Details
Deli SB-117 Street Enduro
Deli
SB-117 Street Enduro
90/90-21 TL 54R Front wheel

Tyre type

Enduro

limited stock
just  75.64 £
limited stock
Details
Mitas Terra Force-EX SM
Mitas
Mitas
Terra Force-EX SM
90/90-21 TT 54M Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
just  75.72 £
available
Details
MCE6 Days Extreme
Metzeler MCE6 Days Extreme
Metzeler
Metzeler
MCE6 Days Extreme
90/90-21 TT 54M M/C, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  75.75 £
limited stock
Details
Mitas Terra Force-EF SM
Mitas
Mitas
Terra Force-EF SM
90/90-21 TT 54R Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
just  76.31 £
available
Details
Mitas MC24 Invader
Mitas
Mitas
MC24 Invader
90/90-21 TT 54S Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(1)
Average based on 1 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 98406
28.01.2025 from Mick
the tyre has been above expectation on the road, grip levels fine, of road when wet and muddy it has struggle compared to a full knobbly but on gravel trails it has been good.
(1)

Reifentest.com

just  78.85 £
limited stock
Details
VeeRubber VRM163
VeeRubber
VRM163
90/90-21 TL 54S Front wheel

Tyre type

Scooter/ Moped

available
just  80.16 £
available
Details
Pirelli MT21 Rallycross
Pirelli
Pirelli
MT21 Rallycross
90/90-21 TT 54R M/C, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(1)
Average based on 1 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 435545
14.05.2008 from Kevin Holden
These tyres are a soft compound and wear quickly if used on the road.
(1)

Reifentest.com

just  80.25 £
available
Details
Rebel XStar 01
Rebel
XStar 01
90/90-21 TT 54P

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  81.01 £
limited stock
Details
Mitas Terra Force-EF SM
Mitas
Mitas
Terra Force-EF SM
90/90-21 TT 54R Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
just  81.07 £
available
Details
Shinko 216MX
Shinko
216MX
90/90-21 TT 54R

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  81.52 £
limited stock
Details
Maxxis M-7325
Maxxis
Maxxis
M-7325
90/90-21 TT 54R Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

available
just  82.48 £
available
Details
Bridgestone E 50 F
Bridgestone
Bridgestone
E 50 F
90/90-21 TT 54P M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  82.71 £
limited stock
Details
Maxxis Maxxventure MA-AT
Maxxis
Maxxis
Maxxventure MA-AT
90/90-21 TL 54H Front wheel

Tyre type

Sport Touring Diagonal

limited stock
just  83.09 £
limited stock
Details
Shinko E804
Shinko
E804
90/90-21 TL 54T Front wheel

Tyre type

Enduro

limited stock
just  83.40 £
limited stock
Details
Terraforce-R
Mitas Terraforce-R
Mitas
Mitas
Terraforce-R
90/90-21 TT/TL 54H Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(2)
Average based on 2 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 311685
21.01.2025 from Justin rowe
Done tour round Spain and france tyre destroyed in 1200 mile. Shockingly bad will not ever waste my money again
(2)

Reifentest.com

just  83.66 £
limited stock
Details
Mitas Enduro Trail-Rally MH
Mitas
Mitas
Enduro Trail-Rally MH
90/90-21 TT 54R Dual Branding 3.00-21, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  84.00 £
limited stock
Details
Maxxis M7332F Maxxenduro
Maxxis
Maxxis
M7332F Maxxenduro
90/90-21 TT 54R Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
just  84.04 £
limited stock
Details
Maxxis MaxxVenture MA-MT
Maxxis
Maxxis
MaxxVenture MA-MT
90/90-21 TL 54R Front wheel

Tyre type

Sport Touring Diagonal

limited stock
just  84.14 £
limited stock
Details
Heidenau K60 Ranger
Heidenau
Heidenau
K60 Ranger
90/90-21 TL 54R M/C, Front wheel

Tyre type

Enduro

available
just  84.20 £
available
Details
Heidenau K69
Heidenau
Heidenau
K69
90/90-21 TT 54M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  84.58 £
limited stock
Details
Terra Force-MX MH
Mitas Terra Force-MX MH
Mitas
Mitas
Terra Force-MX MH
90/90-21 TT 54M Dual Branding 3.00-21, NHS, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  85.43 £
limited stock
Details
MEFO Sport MFC15
MEFO Sport
MFC15
90/90-21 TT 54S

Tyre type

Motocross

TT = This tyre needs a tube

available
just  86.07 £
available
Details
Heidenau K79
Heidenau
Heidenau
K79
90/90-21 TT 54M M/C, Front wheel

Tyre type

Motocross

TT = This tyre needs a tube

limited stock
just  86.92 £
limited stock
Details
Dunlop Geomax Enduro
Dunlop
Dunlop
Geomax Enduro
90/90-21 TT 54R M/C, variant S, Front wheel

Tyre type

Enduro

TT = This tyre needs a tube

limited stock
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(1)
Average based on 1 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 11496
(1)

Reifentest.com

just  87.02 £
limited stock
Details
There are 28 of 170 tyres displayed
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