Maxxis Off Road TrialMaxx 2.75-21 45M #E M7319 TT

Meet the Maxxis Off Road TrialMaxx 2.75-21 45M #E M7319 TT—the purpose-built tire engineered for off-road motorcycles that roll on a 21-inch wheel. This model from Maxxis’ Off Road line is tuned to deliver precise steering, confident grip, and lasting durability when terrain goes from rock gardens to loose dirt.

Designed for demanding trials and rugged enduro routes, the TrialMaxx tread pattern focuses on bite where it matters most. The knobby layout is optimized to grip rocky faces, hard-packed corners, and breakaway soil, while spaces between blocks promote rapid shedding of mud and debris for steady traction.

• Optimized knob geometry delivers predictable bite on hard-pack, gravel, and rocky terrain.
• Self-cleaning tread with strategically spaced lugs maintains traction even in mud or loose surfaces.
• Stout sideknobs and reinforced shoulder blocks help resist damage from sharp rocks and roots, protecting the tire and rim.
• TT (tube-type) construction designed for compatibility with traditional trials rims and inner tubes.
• Durable compound built to withstand rough trails and repeated laps without collapsing into turn or grip loss.

Who is this tire for?

• Riders tackling tight, technical sections on trials courses where throttle response and steering feel are decisive.
• Enduro enthusiasts navigating desert washes, rocky ascents, and mixed-terrain loops on 21-inch wheels.
• Bikes configured for classic, tube-type setups seeking reliable grip and predictable edge feedback.

Why choose TrialMaxx over other off-road tires?

What sets TrialMaxx apart is its targeted balance between bite and stability. The tread design focuses traction in critical contact zones while maintaining a responsive steering feel, so you can line up rock ledges or switchback corners with confidence. It’s not a generic all-terrain tire—it's tailored for riders who need repeatable grip in demanding, variable surfaces and the durability to endure long practice sessions and competition runs.

Practical tips for optimal performance

• Follow manufacturer guidance for air pressure to maximize knob contact with uneven surfaces and comfort on rough terrain.
• Inspect the tire before and after rides on rocky sections to catch any wear or damage early.
• Pair the TrialMaxx with a compatible rear tire from the same line for balanced handling and consistent feedback across the ride.

Upgrade to the Maxxis Off Road TrialMaxx 2.75-21 45M #E M7319 TT to gain precise control, steadfast grip, and enduring reliability on your most challenging trails.