Pirelli SCORPION RALLY STR 90/90 - 21 54V Universal TyreRef : PI00025A / 3849300

SCORPION RALLY STR 90/90 - 21 54V Tyre by Pirelli

The Pirelli Scorpion Rally STR is a front tyre designed for Adventure, Dual Purpose, and Enduro Street motorcycles. Its profile combines 60% on-road and 40% off-road use to support mixed journeys. Its tubeless design and 90/90 - 21 size make it easy to identify the appropriate fitment.

Installation and Fitment

• Positioned at the front, this tyre corresponds to fitments using a size of 90/90 - 21.
• Its Tubeless design is used without an inner tube for a fitment suitable for rims designed for this system.
• The load index of 54 and speed rating of V help verify the tyre's compatibility with the motorcycle's requirements.
• Manufacturer reference 3849300

Design and Materials

• The compound contains over 55% silica to enhance grip and longevity of the tyre.
• The reinforced diagonal structure at the side grooves limits deformation and contributes to stability when the motorcycle is loaded.

Usage and Performance

• The tread lugs enhance traction on trails and off-road routes.
• A larger ground contact area compared to the Scorpion Rally contributes to better stability on the road.
• The central grooves promote grip on both dry and wet surfaces.
• The 60% road and 40% off-road positioning is suitable for routes alternating between tarmac and tracks.

Safety and Standards

• The M+S marking is present on this size to identify the tyre according to this designation.
• The speed rating of V indicates a speed capability corresponding to this tyre specification.