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Grip is everything.
Competition-bred hard enduro tires engineered for traction on rock, roots, mud, and technical terrain.
Designed and tested in Romania
Super-soft gummy compounds
Competition use
The brand
Born for hard enduro
Designed and tested in Romania, the country of hard enduro, for the terrain that defines it: wet rock, exposed roots, steep climbs, mud, and technical sections. IRON GRIP pairs aggressive tread designs with compounds tuned for control and traction.
Four compounds—from maximum-grip Extreme Soft to longer-wearing Medium—let riders choose the right balance of compliance, support, and durability for the terrain.
Compounds
Softer means stickier. Pick your level.
From longer-wearing Medium to our Extreme Soft, every compound is tuned for mechanical grip. The tread stripe tells you what you are running: white for Extreme Soft, yellow for Super Soft, dark green for Soft, no stripe for Medium.
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Extreme Soft
White stripe
Maximum compliance and traction for wet rock, roots, and extreme sections.
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Super Soft
Yellow stripe
Highly compliant rear grip for soft ground, roots, and changing technical conditions.
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Soft
Dark green stripe
Compliant, supportive grip for loose and technical terrain.
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Medium
No stripe
Stable handling and longer wear across mixed and hardpack terrain.
Tire finder
Which tire for your terrain?
Start from where you ride. Softer compounds win when the terrain gets slick, harder compounds last longer.
| Terrain | Rear 140/80-18 | Front 90/100-21 |
|---|---|---|
| Wet rock · roots · extreme sections | TRX Extreme Soft Extreme Soft | TRX Soft |
| Soft soil · mud · ruts | XC95 Super Soft Super Soft | TRX Soft |
| Loose rock · technical trails | XC95 Soft Soft | TRX Soft |
| Mixed · hardpack · long events | XC95 Medium Medium | TRX Medium |
Maximum traction
Extreme Soft
TRX Extreme Soft
The TRX 140/80-18 Extreme Soft is our most compliant rear compound, built to conform over wet rock, exposed roots, and technical obstacles where mechanical grip matters most.
- Extreme-soft casing conforms to rock and roots at low pressure
- Gummy knobs bite and hold on wet, polished surfaces
- At home with mousse or Tubliss-style setups
High-traction grip
Super Soft
XC95 Super Soft
The XC95 140/80-18 Super Soft rear uses a highly compliant compound for soft ground, exposed roots, and technical climbs — identified by its yellow tread stripe.
- Yellow-stripe Super Soft compound for soft and technical terrain
- Compliant casing that bites into roots and soft ground
- 140/80-18 rear, tube type, competition / NHS
Front control
Soft
TRX Soft
The TRX 90/100-21 Soft front adds compliance and steering grip on loose, technical terrain — identified by its dark green tread stripe. Pair it with the TRX Extreme Soft or any XC95 rear.
- Dark-green Soft compound for loose and technical front grip
- Compliant casing that tracks and turns with confidence
- 90/100-21 front, tube type, competition / NHS
Good to know
Questions riders ask
Which compound should I choose?
Softer means more grip and a shorter life; harder means longer wear. For extreme sections and wet rock, run the TRX Extreme Soft rear. Most riders pair a Soft front with a Super Soft or Soft rear. For mixed terrain and long events, Medium holds its shape and lasts.
How do I identify the compound on the tire?
By the tread stripe: white is Extreme Soft, yellow is Super Soft, dark green is Soft, and no stripe is Medium. The compound is also printed on the sidewall label.
Do they work with mousse or Tubliss systems?
Yes. These tires are built for low-pressure competition use, and most hard enduro riders run them with a mousse or a Tubliss-style system. With tubes, follow your bike’s off-road pressure guidance. MotoExperience stocks matching mousses and Tubliss kits.
Are IRON GRIP tires street legal?
No. They are competition tires marked NHS (Not for Highway Service) and are not homologated for road use.
Where can I buy them, and can my shop stock them?
Order online from MotoExperience with delivery across Europe. Shops and importers can apply for dealer terms — we answer every enquiry.
Official retailer
Order IRON GRIP
Order through MotoExperience for delivery across Europe.
Become a dealer
Bring IRON GRIP to your market. Contact MotoExperience for availability, dealer terms, and range information.