Shinko 546 Series Front Tire 80/100-21 (51 M) – Tube Type Blackwall

The Shinko 546 Series front tire is designed for soft to intermediate terrain, offering excellent traction, control, and predictable handling for motocross, enduro, and trail riders. Its aggressive tread pattern and reinforced knobs help you stay in control across a wide range of off-road conditions.

• Aggressive tread design provides reliable grip and braking on soft and intermediate terrain
• Reinforced knobs resist chunking and extend durability under aggressive riding
• Bias-ply construction delivers a responsive, controlled ride
• 80/100-21 size with Load Index 51 (up to 430 lb) and M speed rating (up to 81 mph)
• Tube-type fitment; fits 1.60–2.15 in. rims; recommended pressure 33 psi

Fitment: 80/100-21 front wheels on motocross, enduro, and trail bikes (verify tube & rim compatibility per owner’s manual)