K1 RaceGear Challenger Jacket SFI 3.2A/1 Single Layer Black — L/XL Driving Suit

SKU: HMZM_21-CHL-NW-LXL
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About K1 RaceGear K1 RaceGear engineers high-quality automotive parts and ...Read More

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Sale price$125.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About K1 RaceGear

K1 RaceGear engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full K1 RaceGear lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Meets Comfort: K1 RaceGear Challenger

The K1 RaceGear Challenger driving jacket is a staple for racers who prioritize reliability and safety. This L/XL model offers a comfortable, non-restrictive fit, allowing for full range of motion during high-speed maneuvers. Certified to SFI 3.2A/1 standards, the single-layer design utilizes advanced fire-retardant cotton to provide essential protection against heat and flame exposure on the track.

Technical Specifications

  • SFI 3.2A/1 Rating: Industry-standard safety certification for racing apparel.
  • Single-Layer Protection: Lightweight, fire-retardant cotton fabric.
  • Versatile L/XL Fit: Designed for comfort and ease of movement in the cockpit.
  • Reinforced Stitching: Ensures longevity and durability under racing conditions.
  • Classic Black Design: Timeless style that matches any racing team aesthetic.

When you are behind the wheel, your focus should be entirely on the track, not on your gear. The Challenger jacket is designed to be unobtrusive, providing a lightweight feel that doesn't sacrifice safety. Whether you are participating in autocross, track days, or club racing, having the right SFI-rated equipment is non-negotiable. Invest in your safety with K1 RaceGear, a brand trusted by drivers worldwide for its commitment to quality and performance. Browse our full collection of professional-grade driving suits and safety gear at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About K1 RaceGear

K1 RaceGear engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full K1 RaceGear lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Meets Comfort: K1 RaceGear Challenger

The K1 RaceGear Challenger driving jacket is a staple for racers who prioritize reliability and safety. This L/XL model offers a comfortable, non-restrictive fit, allowing for full range of motion during high-speed maneuvers. Certified to SFI 3.2A/1 standards, the single-layer design utilizes advanced fire-retardant cotton to provide essential protection against heat and flame exposure on the track.

Technical Specifications

  • SFI 3.2A/1 Rating: Industry-standard safety certification for racing apparel.
  • Single-Layer Protection: Lightweight, fire-retardant cotton fabric.
  • Versatile L/XL Fit: Designed for comfort and ease of movement in the cockpit.
  • Reinforced Stitching: Ensures longevity and durability under racing conditions.
  • Classic Black Design: Timeless style that matches any racing team aesthetic.

When you are behind the wheel, your focus should be entirely on the track, not on your gear. The Challenger jacket is designed to be unobtrusive, providing a lightweight feel that doesn't sacrifice safety. Whether you are participating in autocross, track days, or club racing, having the right SFI-rated equipment is non-negotiable. Invest in your safety with K1 RaceGear, a brand trusted by drivers worldwide for its commitment to quality and performance. Browse our full collection of professional-grade driving suits and safety gear at GGCRACING.

Product Details

Product Description

About K1 RaceGear

K1 RaceGear engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full K1 RaceGear lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance Meets Comfort: K1 RaceGear Challenger

The K1 RaceGear Challenger driving jacket is a staple for racers who prioritize reliability and safety. This L/XL model offers a comfortable, non-restrictive fit, allowing for full range of motion during high-speed maneuvers. Certified to SFI 3.2A/1 standards, the single-layer design utilizes advanced fire-retardant cotton to provide essential protection against heat and flame exposure on the track.

Technical Specifications

  • SFI 3.2A/1 Rating: Industry-standard safety certification for racing apparel.
  • Single-Layer Protection: Lightweight, fire-retardant cotton fabric.
  • Versatile L/XL Fit: Designed for comfort and ease of movement in the cockpit.
  • Reinforced Stitching: Ensures longevity and durability under racing conditions.
  • Classic Black Design: Timeless style that matches any racing team aesthetic.

When you are behind the wheel, your focus should be entirely on the track, not on your gear. The Challenger jacket is designed to be unobtrusive, providing a lightweight feel that doesn't sacrifice safety. Whether you are participating in autocross, track days, or club racing, having the right SFI-rated equipment is non-negotiable. Invest in your safety with K1 RaceGear, a brand trusted by drivers worldwide for its commitment to quality and performance. Browse our full collection of professional-grade driving suits and safety gear at GGCRACING.

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