Pirelli Diablo Rosso IV Corsa Rear Tyre 180/55 ZR-17 M/C 73W Tubeless

The fiercer version of DIABLO ROSSO™ IV

• Higher grip in dry conditions
• Enhanced hard handling
• Consistent performance over multiple severe riding sessions

WIDE SLICK AREAS ON SHOULDERS
Larger slick shoulder area*
• Outstanding cornering support at extreme lean angles compared to DIABLO ROSSO ™ IV

CENTRAL GROOVES WITH NEW FLASH DESIGN
Solid evolution of Pirelli patented FLASH groove*
• Consistent performance over multiple severe riding sessions compared to DIABLO ROSSO ™ IV

NEW DISPOSITION OF LATERAL GROOVES
Reduced amount of lateral grooves, more rubber to the road at mid-lean*
• Increased tyre solidity and lateral thrust while cornering; enhanced hard handling capabilities compared to DIABLO ROSSO ™ IV

DUAL COMPOUND LAYOUT
Dual Compound layout with wider soft areas for front and rear tyres*
• Enhanced cornering grip compared to DIABLO ROSSO ™ IV

TECHNICAL ADVICES

STRUCTURES
DIABLO ROSSO™ IV Corsa features the same innovative structures of DIABLO ROSSO™ IV.

Pirelli stiff chord technology:
The stiffer chords feature a lower end-count and leave wide room for the compound, enhancing tyre conformability and contact feeling with the road. This allows full control even when pushing hard.

Tuned pretension ratio between the 0° chords and the plies:
The differentiated structural stiffness across the profile delivers outstanding riding experience.

PROFILES
DIABLO ROSSO™ IV Corsa features the same innovative contours of DIABLO ROSSO™ IV, derived from Pirelli experience in the World Superbike Championship. 

The multi-radius sharp contours deliver an immediate transition from lean to upright and a quick change in direction, whilst a flatter shoulder portion provides high grip and line holding while cornering.

The front tyre profile enhances handling, inviting the rider to lean in earlier and facilitating quick changes in direction. The wide contour provides outstanding stability thanks to the extended contact patch area when leaning. The rear tyre follows the same scheme and a similar geometry of the front to ensure a synchronized behavior of the set.

COMPOUNDS
Dual compound layout with wide soft shoulders for both front and rear tyres.

Front tyres
The harder full –silica layers provides high speed stability and abrasion resistance. The side softer compound comes into play at lean angles over 25O and delivers additional grip and a brilliant contact feeling.
Rear tyres
Rear tyre compounds are developed to work in harmony with the front tyre. The full-silica centre compound delivers excellent grip in any conditions, fast cornering and early throttling. The softer Racing-derived side compound is related to SC compounds that equips PIRELLI racing products. This 100% Carbon Black compound delivers fast warm-up and provides incredible grip during extreme accelerations when over 25° lean angle.

TREAD PATTERN
DIABLO ROSSO™ IV Corsa tread pattern is the slicker version of DIABLO ROSSO™ IV, developed to provide increased grip thanks to the maximised contact patch.

Centre grooves are a slicker evolution of the Pirelli patented FLASH groove. The FLASH is designed to deliver directional stability, ensure wear regularity and favor water drainage when speeds increase. The central slick portion in the FLASH provides additional constructive stiffness which helps the tyre to deliver consistent performance over multiple severe riding sessions.

The reduced amount of lateral grooves results in more rubber to the road at mid-lean, increased tyre solidity and higher lateral thrust while cornering. The large slick shoulder area provides outstanding cornering support at extreme lean angle.

BENEFIT & PERFORMANCE
THE FIERCER VERSION OF DIABLO ROSSO™ IV

Slicker tread in combination with new compounds delivers higher grip in dry conditions.

Enhanced hard handling thanks to stiff chord technology in combination with new compound layout.

New tread design with solid evolution of Pirelli patented FLASH groove combined with new compound layout ensures consistent performance over multiple severe riding sessions.