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MITASOff-RoadDirt/MX

Terra Force-EF Super Soft

FIM-legal extreme enduro competition tire built for maximum traction on wet rocks, roots, and the most punishing technical terrain.

MTC8.2/10★★★★☆Extreme Enduro · Competition Only
MITAS Terra Force-EF Super Soft motorcycle tiremotorcycletireco.com
BrandMITAS
TypeOff-Road / Dirt/MX
FitmentRear
Sizes2
FIM-compliant knob geometry engineered to pass technical inspection at sanctioned extreme enduro events
Ultra-gummy super-soft compound conforms to slippery rocks, roots, and steep technical obstacles where harder compounds give up
Lightweight carcass construction keeps unsprung weight down and improves feel through slow-speed technical sections
Tread pattern optimized for hard-packed, rooty, and variable off-road surfaces — maximizes footprint contact where it counts
Double green stripe marking identifies the super-soft competition spec at a glance, distinguishing it from standard Terra Force variants
Evolved from the proven EF-07 platform with refined compound chemistry and improved wet-weather grip
Select Size

Prices use MTC dealer formula · Load/speed index explained in the FAQ below

Fulfillment

Live pricing · Walk-in mount & balance available

🛞 Running a spoked wheel? Parts Unlimited Standard Tubes fit 120/90-18 — from $8
Save below MSRPIn-stock · ships fastWalk-in install
MTC Rating
MTC Score
8.2/10
★★★★☆
Built exclusively for serious enduro racers and technical terrain specialists who need every bit of traction the tire can offer — longevity is not the goal here.
Performance
Dry Grip8.7
Wet Grip9.1
Track Capability9.3
Street Manners3.5
Mileage5.2
Value7.8
Best For
Extreme Enduro Racer
You're lining up for FIM extreme enduro events — Romaniacs, Erzberg, or regional qualifiers — where the course throws wet rocks, impossible climbs, and rooted singletrack at you all day. Maximum traction in the gnarliest conditions is the only metric that matters, and this tire delivers exactly that.
Perfect Match
Technical Trail Specialist
You ride genuinely challenging off-road terrain — rocky, wet, unpredictable — and you're willing to burn through a tire faster if it means better grip when things get sketchy. You know what you're buying into with a super-soft compound and you're okay with that trade-off.
Great Match
Recreational Trail Rider
If you're logging steady trail miles across mixed conditions and want a tire that lasts a reasonable season, the super-soft compound here will wear out on you faster than you'd like. A more durable intermediate-compound off-road tire will serve your riding style better and cost less per mile.
Consider intermediate-compound alternatives
Full Size Chart & Part Numbers
Pos.SizeLoad/SpeedP/NMFR Part #UPC-AOur Price / MSRP
RearOOS120/90-180317-0772700009523831126107093$137.70$161.99Save $24
Rear140/80-180317-0774700009553831126107079$148.13$173.99Save $26
Frequently Asked
Technically yes, but it's not the right tool for the job. This tire is purpose-built for extreme enduro competition, and that ultra-soft compound chews through quickly under everyday trail conditions. If you're riding recreationally rather than racing, you'll get more value — and more miles — out of an intermediate-compound off-road tire.
Mitas uses the double green stripe to identify their super-soft competition specification within the Terra Force lineup. It tells you at a glance that you're looking at the gummiest, lightest-carcass version of the tire — optimized for low-speed technical racecourse grip, not general trail use.
Short answer: it won't last. The Terra Force-EF Super Soft carries a 20/80 road-to-dirt rating, but that street-use number is there for registration purposes, not an endorsement of pavement riding. The soft compound degrades rapidly on asphalt, and the handling feel is tuned for dirt. Keep it off the road as much as possible.
Yes. The knob design was engineered to meet FIM racing standards from the ground up, so you can run it at sanctioned extreme enduro events without worrying about failing tech inspection. That compliance was a core design requirement, not an afterthought.
The EF-07 was well-regarded in the enduro community, and Mitas carried that foundation forward with updates to both the compound formulation and carcass construction. The result is better wet-weather bite and improved conformability on technical terrain — same extreme enduro DNA, refined for current race demands.
Wet, slippery, and technical is where this tire shines brightest. Muddy sections, moss-covered rocks, steep loose climbs — anywhere a harder compound loses its nerve, the super-soft spec keeps finding grip. Hard-packed and rooty terrain also suit the tread pattern well. Dry hardpack at high speed is where you start to see diminishing returns.

Mitas Terra Force-EF Super Soft Tires in Orange County — MTC

Motorcycle Tire Center in Orange, CA stocks the Mitas Terra Force-EF Super Soft for serious off-road competitors across Orange County — including riders from Anaheim, Irvine, Fullerton, Mission Viejo, Newport Beach, and Huntington Beach. This is a dedicated extreme enduro race tire, FIM-compliant and built around a gummy super-soft compound that grips wet rocks and rooted singletrack the way other tires simply can't. If you're prepping for a sanctioned event or training on genuinely technical terrain, this is the tire to be on.

At MTC, we're straight with you about what a tire can and can't do — and the Terra Force-EF Super Soft is a specialist, not a do-it-all. The traction numbers are exceptional (9.3 track capability, 9.1 wet grip), but that soft compound comes with a mileage trade-off that casual trail riders should know going in. When you bring your bike to our Orange County shop, our techs can talk through whether the super-soft spec is right for your riding or whether a more durable intermediate compound makes more sense for your schedule.

Walk-in mount and balance is available at MTC — no appointment needed. We mount and balance at $69 per tire, plus $9.95 for balancing and $3.50 disposal, with tire pricing set below MSRP so you're not overpaying before you even hit the dirt. Give us a call at (714) 516-9059 to check current stock on the Terra Force-EF Super Soft or any other off-road rubber you're looking at.

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