Brand-new OBOR Advent WP04 ATV Tyre, available. This tyre is purpose-built for XC competition and serious trail riding, offering a soft-compound construction and an aggressive tread designed for GNCC-style racing and desert conditions. Tested by professional riders, Advent WP04 delivers exceptional traction, precise turning, and predictable slides into corners. With a rugged 6-ply build and two rubber compounds to suit racer or recreational use, it’s engineered to perform on mud, sand, and loose XC terrain.

Tyre size information

• Overall size: 20x11x9 inches (fits 9" rims)
• Metric equivalent listed: 275/50-9
• Construction: 6-ply

Tyre specifications

• Max Load: 155 kg
• PSI: 7
• Tread Depth: 15/32 in (12 mm)
• Speed/Load Rating: 43N
• E-Marked: Yes
• Two compound options: racer-focused and recreational-friendly
• Key design features: high-ratio horizontal grooves and setup grooves to enhance rear traction and cornering stability

Why buy?

• Unmatched XC traction: the tread block design and soft compound deliver exceptional grip across mud, loose loam, and sand, helping you accelerate and climb with confidence.
• Predictable handling: engineered for precise turns and controlled slides, so you can push hard into corners without surprise understeer or instability.
• Durable, lightweight build: 6-ply construction provides puncture resistance without sacrificing agility on demanding trails.
• Athlete-approved performance: trusted by top ATV racers for training and competition, ensuring you’re choosing proven race-grade equipment.
• Versatile for XC and desert racing: designed to excel across a range of off-road terrains, from tight forest trails to wide-open desert sections.
• Clear sizing and options: choose the racer or recreational compound to match your riding style and terrain, maximizing value and performance.