Kingtyre K905 Semi Slick Tires – Legal Performance for Track and Street

Bu Kingtyre K905 is a next-generation semi slick tire engineered for riders who demand both track-level grip and legal street usability. Designed with precision tread engineering and four distinct compound options—Hard, Medium, Soft, and Ultra Soft—the K905 offers tailored performance for motorcycle racing, track days, daily commuting, and stunt riding.

With ECE and DOT certification, the K905 semi slick tyres deliver the ultimate balance between cornering stability, braking performance, and wet-weather safety, making them one of the most versatile semi slick racing tyres in the market.

Advantages of the Kingtyre K905 Semi Slick Tyres

The K905’s tread pattern and advanced manufacturing process make it a standout choice among semi slicks and motorcycle slicks.

Precision Tread Design

The K905 features a unique semi slick tread profile that maximizes the contact patch while offering minimal grooves for optimal water dispersion. This ensures superior dry grip while maintaining wet road safety.

Four Compound Options for Every Rider

• Hard Compound: For long-lasting durability and high-temperature tracks.
• Medium Compound: Balanced grip and longevity for mixed-use.
• Soft Compound: Maximum grip for competitive racing.
• Ultra Soft Compound: Extreme performance for short sprints and stunt work.

This variety allows riders to match their semi slick tires to riding conditions, making the K905 ideal for motorcycle racing tires and track day tires motorcycle use.

ECE & DOT Certification

Unlike pure slick tyres motorcycle options, the K905 is fully street legal under ECE and DOT regulations, making it perfect for riders who transition between public roads and racing circuits without the need for tire swaps.

Available Sizes for Kingtyre K905 Semi Slick Tyre

Front Tires:

100/80R17 | 110/70ZR17 | 120/70ZR17

Rear Tires:

130/70R17 | 140/60ZR17 | 140/70ZR17 | 180/55ZR17 | 190/50ZR17

Kingtyre – Advanced Semi Slick Tires Factory

As one of the top Motorcycle Tire Manufacturers and MC tires manufacturers, Kingtyre operates a state-of-the-art production facility with automated hydraulic vulcanization machines, high-precision tread molding, and advanced durability testing systems. Our semi slick tires factory integrates barcode-based warehouse management, ensuring product traceability and quality control for every tyre semi slick we produce.

Pain Points of Legal Semi Slick Tires

Many riders face these common challenges when choosing legal semi slick racing tyres:

• Compromised grip compared to pure slicks
• Limited compound options
• Poor wet performance
• Fast tread wear
• Limited availability in specific sizes

Kingtyre’s Solution

Bu K905 semi slick racing tyres address these pain points by combining:

• Four compound selections to match performance needs
• Optimized tread design for wet and dry grip
• ECE & DOT certification for street legality
• Sizes tailored to the most popular sport and racing motorcycles
• Competitive pricing compared to other high performance motorcycle tires

Technical Specifications – Kingtyre K905 Semi Slick Tire

FAQ – Common Questions About Motorcycle Slick & Semi Slick Tires

1. Can I use semi slick tires on public roads?

Yes. The K905 is ECE and DOT approved, making it legal for street use.

2. What’s the difference between slick and semi slick tires?

Semi slicks have minimal grooves for water dispersion, making them safer on wet roads compared to full slicks.

3. How do I choose the right compound?

Select based on track temperature, riding style, and desired tire life—Hard for endurance, Ultra Soft for maximum grip.

4. Are semi slick tyres good in the rain?

While not as good as full wet racing tires, the K905’s design allows controlled handling in light to moderate rain.

5. What tire pressure should I run on track days?

Typically 28–32 PSI (hot), but follow motorcycle manufacturer and track recommendations.

6. How long will a semi slick last?

Depending on compound and usage, between 1,000–3,500 km for track and street mixed use.

7. Can I mix compounds front and rear?

Yes. Many riders use a softer front for corner grip and harder rear for longevity.

8. How should I break in new semi slick tires?

Ride cautiously for the first 50–100 km to scrub off the release agent.

9. Are they suitable for stunt riding?

Yes. The Ultra Soft compound offers outstanding grip for stunt performance.

10. Do I need tire warmers for the K905?

Recommended for maximum performance on track, especially with softer compounds.