The Pirelli Scorpion MX Extra X 100/100-18 NHS 59M is a high-durability, off-road motorcycle rear tyre built for motocross training and amateur racing across mixed terrains.

Key Specifications & Features:

• Size & Fit: 100/100-18 (18-inch rear wheel)
• Load / Speed Index: 59M (rated for speeds up to 130 km/h or 81 mph)
• NHS Designation: Not for Highway Service—intended strictly for off-road racing and training tracks; cannot be used on public roads.
• Terrain Versatility: Offers grip on a wide range of surfaces, from medium-soft to medium-hard dirt.
• Carcass Construction: Multi-ply design that balances puncture resistance with flexibility to absorb heavy impacts over jumps and obstacles.
• Tread Design: Features optimised rear blocks with enhanced layout rigidity via "bridges" for better lateral bite and uniform block wear.