The Pirelli Scorpion MT 90 A/T front motorcycle tire is designed for enduro and dual-sport riding with a balanced 70% on-road and 30% off-road application. This 90/90-21 tire features a tread pattern with large central knobs to promote straight-line stability, while the general V-shaped orientation supports dependable traction and braking on varied surfaces. It is suitable for general replacement use and may serve as an OEM replacement when the specified fitment requirements are met.
Built with Pirelli’s Silica tread compound, the Scorpion MT 90 A/T delivers consistent wet- and dry-surface grip while supporting regular tread wear and useful mileage. The size-optimized carcass is engineered to maintain excellent high-speed stability, including when the motorcycle is fully loaded. With a 54V service rating, this front tire is intended for motorcycles approved for the corresponding size, load, and speed specifications.
Before installation, verify that the Pirelli Scorpion MT 90 A/T 90/90-21 front tire matches your motorcycle manufacturer’s recommended fitment, wheel requirements, load capacity, speed rating, and intended riding conditions. Professional installation and balancing are recommended. Pirelli manufacturer part number 4524900 and vendor part number 4524900 identify this specific tire configuration.
Features:
- Size: 90/90-21 front motorcycle tire
- Model: Scorpion MT 90 A/T
- Brand: Pirelli
- Manufacturer part number: 4524900
- Vendor part number: 4524900
- Service rating: 54V
- Application: Enduro and dual-sport riding with approximately 70% on-road and 30% off-road use
- Tread design: Large central knobs and V-shaped orientation support straight-line stability, traction, and braking
- Compound: Silica tread compound provides wet- and dry-surface grip with regular tread wear performance
- Carcass: Size-optimized construction supports high-speed stability, including when fully loaded
- Fitment: General replacement and OEM replacement applications when the motorcycle manufacturer specifies this size and rating