The Racing Ultra Light Level 2 Spine Protector, developed with Jakub Smrz, meets the highest EN 1621-2: 2014 certification standard. This spine protector has been crafted to provide maximum safety without compromising comfort or mobility, making it ideal for professional racers and daily riders alike.

Its multi-layer polyurethane construction ensures excellent shock absorption, retaining its protective qualities even after repeated impacts. Designed for maximum mobility, the breathable cover keeps riders cool during long races. The adjustable waist belt and elastic straps allow for a perfect fit, making it comfortable for long use.

Whether you're tackling the demands of the racetrack or enjoying a day-to-day ride, the Ultra Light Level 2 Spine Protector offers unbeatable protection and comfort.

Key Features:

• Lightweight, multi-layer polyurethane for superior protection
• Breathable cloth cover for added comfort
• Adjustable waist belt (4 inches wide) and elastic straps (1.2 inches wide)
• Tested for residual force transmission of only 5.5kN
• Available in sizes S, M, L
• Weighs 14.8 oz (S), 16.5 oz (M), 19.9 oz (L)

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The 4SR Insert Back Protector offers superior safety and comfort for riders. Designed to fit all 4SR jackets and suits from 2009 onward, this back protector is crafted from durable and flexible polyurethane with a memory effect that adapts to your body shape, providing maximum protection without compromising comfort.

Certified to EN 1621-2 Level 2, it ensures high-impact protection while being lightweight and easy to insert into the back pocket of your jacket or suit. Ideal for daily commutes and long rides, the 4SR Insert Back Protector gives you peace of mind with its reliable design.

Key Features:

• Material: High-quality elastic polyurethane for durability and flexibility
• Protection: Certified to EN 1621-2 Level 2 for impact protection
• Comfort: Memory effect material molds to your back for custom comfort
• Compatibility: Fits all 4SR jackets and suits from 2009 onwards
• Easy Installation: Insert directly into the back pocket for hassle-free use

Choose the size that matches your jacket to ensure a secure fit. Check the pocket dimensions of older jacket models for compatibility.

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The 4SR Chest Protector is designed for riders prioritising safety and comfort. Developed in collaboration with Sas-Tec, this chest protector features advanced viscoelastic material with memory effect. It efficiently absorbs impact and significantly enhances rider safety during crashes, while remaining lightweight and flexible.

This chest protector is loved for its elasticity, ensuring it adapts to your movements without restricting you. It’s so comfortable, you’ll hardly notice it’s there. The Velcro fastener allows for easy attachment to all 4SR racing one-piece suits and RR Evo Edition two-piece suits, giving you both convenience and protection on the road or track.

Key Features:

• Material: Made from advanced viscoelastic material for impact absorption.
• Safety: Memory effect technology that absorbs crash impact to increase safety.
• Design: Lightweight and flexible, adapts to all movements while riding.
• Attachment: Features a Velcro fastening system compatible with 4SR racing and Evo suits.
• Fit: Designed for all 4SR one-piece and two-piece suits for easy integration.

Upgrade your protective gear with the 4SR Chest Protector for a safer and more comfortable riding experience.

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SR Black Knee Sliders – Reliable Protection for Extreme Riding

The 4SR Black Knee Sliders are made from durable plastic designed to withstand the toughest racing conditions. Providing essential protection for riders who love taking extreme lean angles, these knee sliders ensure safety and longevity, making them a must-have for serious racers.

• Material: High-resistance plastic for long-lasting durability.
• Fit: Universally fits most racing suits.
• Color: Classic black for a sleek, professional look.
• Usage: Perfect for track riders, aggressive leans, and competitive racing.

Ride hard, stay protected with the 4SR Black Knee Sliders.

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The 4SR White Knee Sliders are crafted for durability and high resistance, designed for motorcycle racing and extreme riding conditions. Built with high-strength plastic, these knee sliders ensure long-lasting use and are ideal for track riders who demand performance in every lean.

Key Features:

• Material: Made from high-resistance plastic for superior durability.
• Universal Fit: Compatible with most racing suits.
• High Visibility: The white design ensures optimal visibility on the track.
• Performance Ready: Designed for aggressive leans and track racing.
• Durable Design: Built to withstand the demands of high-speed riding.

Stay confident and protected with the 4SR White Knee Sliders, whether you're on the track or pushing your limits on extreme corners.

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The 4SR Fluo Yellow Knee Sliders provide the ultimate in visibility and protection for motorcycle enthusiasts. Designed for high-speed track racing, endurance rides, and aggressive leaning, these sliders offer unmatched performance and durability.

Key Features:

• Material: High-resistance plastic built for long-lasting use.
• Fit: Universally fits most racing suits, making them a versatile addition to any rider’s gear.
• Color: Bright fluorescent yellow for superior visibility on the track, ensuring you stand out even in low-light conditions.
• Usage: Perfect for track racing, aggressive leaning, and endurance rides.

Stay seen and protected with the 4SR Fluo Yellow Knee Sliders, your reliable choice for high-performance motorcycle racing gear.

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Upgrade or replace the elbow sliders on your 4SR suit with these Elbow Down TECH Sliders. Available in a range of vibrant colours, including Standard Red, Fluorescent Red, Fluorescent Yellow, Green, and more, these sliders provide superior durability and easy replacement.

Key Features:

• Sold in Pairs: Each set includes two elbow sliders.
• Material: Made from thermoplastic polyurethane for excellent wear resistance.
• Easy Replacement: Quick and hassle-free to install.
• Transparent Base Not Included: Only sliders are provided.

Enhance your 4SR suit's performance and appearance with these high-quality replacement elbow sliders.

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The Tech-Air® Airbag Vest is a fully standalone safety system. All 4SR racing suits are designed with built-in attachments to integrate the vest seamlessly.

With the LED Connection Cord, you can extend the vest’s status indicators directly to your suit’s forearm panel. This clever setup makes the LED lights easy to see while riding, instead of hidden under zipped leathers.

This allows you to quickly confirm:

• ✅ Airbag system is switched on and active

• ✅ Battery level

• ✅ Cartridge readiness

• ✅ Overall system status

Designed specifically for 4SR suits, this accessory offers riders a smarter, more convenient way to stay confident that their airbag is armed and ready.

Compatible with: Tech-Air^® Race & Tech-Air^® 7x

Compatible with: 4SR Airbag-Ready^® suits

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