Product Details
The Diablo Rosso IV is Pirelli's fourth-generation road sport tire for supersport, naked, and crossover motorcycles, built with structure and profile derived from Pirelli's racing tires. The front uses a dual-compound layout with a silica-rich harder base for cold and wet grip and a softer side compound for lean angles beyond roughly 35 degrees; rears up to 190/50 are dual-compound, while 190/55 and larger rears step up to a tri-compound, endurance-racing-derived layout. It runs Pirelli's FLASH tread pattern, with center grooves for stability and water evacuation and flatter shoulder contours for high-lean cornering grip. It is aimed at sporty road riding with strong wet and dry performance rather than dedicated track use.
- WSBK-derived structure and race-oriented contours
- Silica-enriched dual-compound front for cold/wet grip and high lean-angle grip
- Tri-compound on 190/55 and larger rears for higher-power bikes
- FLASH tread pattern for stability and wet water evacuation
- Flatter shoulder profile for high-grip cornering
Specifications
| Part Number | 3978500 |
|---|---|
| Use Case | Supersport / naked / crossover sport-road |
| Construction | Radial |
| Tread Pattern | FLASH tread pattern |
| Compound | Dual-compound front and rear (190/55 and larger rears: tri-compound) |
| Tube or Tubeless | Tubeless |
| Load & Speed Rating | 54W |
| Max Load | 467 lb |
| Max Pressure | 42 psi |
Verified from Garamoto’s catalog & fitment data.
