Vega XM4 PRIME White

VEGA XM4 CIK PRIME White – High-Performance Kart Racing Tyre

The VEGA XM4 CIK PRIME in white is a professional high-performance kart racing tyre designed for competitive racing and advanced training. As the successor to the proven VEGA XM3, the XM4 delivers consistent lap times, improved durability and reliable grip across multiple sessions.

Optimised Racing Compound – H2 ± 3 Explained

Compound hardness H2 ± 3 refers to the internal VEGA compound classification used for racing tyres. H2 defines a medium racing compound designed to deliver high grip combined with controlled wear. The ± 3 indicates the allowed manufacturing tolerance measured on the Shore A hardness scale.

In practical terms, this means predictable handling, stable performance and consistent grip even under high temperatures and demanding race conditions.

CIK-FIA Homologated PRIME Racing Tyre

The VEGA XM4 is a CIK-FIA homologated PRIME category racing tyre, approved for use in national and international kart racing series. It is suitable for both direct-drive and shifter karts, making it a versatile choice for competitive drivers and teams.

Key Features & Benefits

• → CIK-FIA homologated PRIME racing tyre
• → Compound hardness: H2 ± 3 (VEGA racing compound)
• → High grip with controlled and even wear
• → Consistent performance over multiple sessions
• → Stable handling and precise steering response
• → Suitable for direct-drive and shifter karts

Technical Specifications

• Front tyre: 10 × 4.60-5
• Rear tyre: 11 × 7.10-5
• Recommended tyre pressure (±0.2 bar):
  • → Front: 0.55 bar (8.0 PSI)
  • → Rear: 0.55 bar (8.0 PSI)
• Maximum speed: up to 180 km/h
• Weight:
  • → Front: approx. 1.20 kg
  • → Rear: approx. 1.65 kg

Conclusion

The VEGA XM4 CIK PRIME is the ideal kart racing tyre for drivers who demand high grip, consistent performance and controlled wear. With its H2 ± 3 racing compound and CIK-FIA homologation, it is perfectly suited for competitive racing and professional training at Kartstore International Megastore.