Onza Allegra X4 Folding Tire - GEC | Single Compound 60 | TLR - 40-622 | skinwall

Allegra X - Discover new terrain

Gravel cannot be pigeonholed. One moment smooth and fast, the next moment wild - a mixture of speedy asphalt, loose forest roads and unpredictable trails.

The Allegra X series was born out of the need for versatility without compromise: with different tread patterns, modern dimensions and the perfect balance of traction, speed and reliability. Every tire in the series is made to shine where the surface changes and plans fall apart. Because Onza is convinced - the best rides begin where certainty ends.

Allegra X - more grip to roam

The Allegra X series is made for every gravel adventure - from gentle tours to rough trails. Find out which model best suits your riding style.

The Onza Allegra X series follows a clear principle: from X1 to X6 - the grip increases with each level. The higher the number, the more aggressive the profile.

• X1 = fastest. X6 = the most aggressive.

Allegra X4 - Born from racing

The Allegra X4 brings the spirit of competition to every ride. Inspired by the world's most demanding gravel tracks, it combines speed, precision and check to create a tire that knows no compromise. When the speed increases and the surface gets harder, the X4 remains calm, fast and determined.

The Allegra X4 is designed for speed and born for gravel. Inspired by the dust, sand and demanding terrain of gravel racing, the ONZA ALLEGRA X4 was developed for riders who push their limits. Its densely packed center tread ensures maximum speed on straight sections, while its aggressive, hooked shoulder lugs provide excellent grip in fast corners and technical sections. Open transition zones prevent the accumulation of mud and sand, so you stay fast even when the track doesn't allow it.

Leave them in the dust

Inspired by the spirit of gravel racing, the Allegra X4 unleashes its full potential at high speed. A compact center tread keeps the pace, while pronounced side lugs and open transitions provide grip.

Details of the Onza Allegra X4 TLR folding tire

GEC carcass

Designed specifically for gravel trails, the GEC carcass combines 120TPI carcass fabric, Allegra X tread compounds, a tubeless ready coating and bead-to-bead nylon fabric to create a tire that is lighter, faster and more resistant to cuts, tears and abrasion.

• Tread pattern for high rolling speed and grip on loose surfaces
• Tubeless ready
• Onza GEC carcass construction - 120 TPI
• Allegra Gravel tire compound - Single Compound 60
• Continuous center tread for high speed on all surfaces
• Recommended inner rim width: 23-27mm

Note: Tubeless Ready tires require tubeless compatible rims/wheels, tubeless valves, tubeless rim tape and sealing fluid for tubeless mounting. Sealant fluid is not required for tubeless UST tires, but is recommended for increased puncture protection. Installation should only be carried out by qualified personnel.