Mitas | SKU: MTTFEF9010021SV2

Terra Force-EF 2 SM Super Yellow TT 90/100-21 57R

$166.95
$169.99
$166.95

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Terra Force-EF 2 SM Super Yellow TT 90/100-21 57R

Terra Force-EF 2 SM Super Yellow TT 90/100-21 57R

$169.99 $166.95

Terra Force-EF 2 SM Super Yellow TT 90/100-21 57R

$169.99 $166.95

The Mitas Terra Force-EF 2 SM Super Yellow is a front tyre in the size 90/100-21, built for 21-inch front wheels on enduro and off-road machines. It carries a 57R load and speed designation and uses tube-type (TT) construction, so a correctly sized inner tube is required for fitment.

It suits riders replacing the front tyre on a trail, enduro or dual-sport bike running the standard 21-inch front. Sold individually as a single front tyre.

Only details we can confirm for this exact part number are listed. If you need compound, tread pattern or homologation details before ordering, please contact us and we will confirm with the distributor.

  • Front tyre size 90/100-21, for 21-inch front wheels
  • Tube-type (TT) construction — requires an inner tube
  • 57R load and speed designation
  • Super Yellow variant of the Mitas Terra Force-EF 2 SM range
  • Sold individually as a single front tyre
  • 1 x Mitas Terra Force-EF 2 SM Super Yellow front tyre, 90/100-21 57R TT
BrandMitas
ModelTerra Force-EF 2 SM Super Yellow
TypeMotorcycle front tyre
Size90/100-21
Rim diameter21 inch
Load and speed index57R
ConstructionTube type (TT)
Wheel positionFront
QuantitySold individually (one tyre)
SKUMTTFEF9010021SV2
  • Have the tyre fitted and balanced by a qualified motorcycle tyre fitter — levering a knobby tyre onto a 21-inch rim without the right tools can damage the bead or pinch the tube.
  • This is a tube-type (TT) tyre: always fit a new inner tube of the correct size, and replace the rim tape and valve if they are worn or damaged.
  • Check the sidewall for the rotation direction arrow and fit the tyre the correct way around; front and rear patterns are not interchangeable.
  • If you run low pressures for off-road grip, use rim locks to stop the tyre spinning on the rim and tearing the valve stem.
  • Scrub in the new tyre with gentle riding for the first several kilometres before hard braking, cornering or full-throttle work, as fresh rubber and mould release leave the surface slippery.
  • Check and set pressures when the tyre is cold, using the pressures recommended by your motorcycle's manufacturer, and re-check before every ride.
  • Inspect regularly for cuts, torn or missing knobs, embedded stones, bulges and uneven wear, and remove debris from the tread before it works through the casing.
  • Do not exceed the load or speed limits of the 57R designation, and never ride on a tyre that has been run flat or repeatedly punctured.
  • Store spare tyres upright in a cool, dry, dark place, away from petrol, solvents, oils and electric motors, which accelerate rubber ageing.
  • Replace the tyre once knobs are worn down, chunked or the casing is damaged, and never use tyre shine or dressings on the tread.

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