Shinko 540 Series Mud/Sand Rear Tire 100/90-19 (57 M) – Tube Type Blackwall

Engineered for the softest off-road conditions, the 540 Series Mud/Sand rear tire features tall, widely spaced knobs and a durable bias-ply carcass to deliver exceptional traction, rapid self-cleaning, and longevity in mud, sand, and loose dirt.

• Aggressive tall knobs provide deep bite in mud and sand
• Wide spacing between knobs ensures efficient self-cleaning for sustained grip
• Bias-ply, tube-type construction for authentic off-road fitment and impact resistance
• 100/90-19 size with M speed-rating (up to 81 mph) and Load Index 57 (up to 507 lb) :contentReference[oaicite:0]{index=0}
• Permitted rim widths 2.15–2.75 in.; outside diameter 26.10 in.; recommended pressure 33 psi

Fitment: 100/90-19 rear wheels on trials, enduro, and dual-sport motorcycles in soft terrain (verify tube & rim compatibility per owner’s manual)