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4SR Motorcycle Clothing & Protective Gear
Are you looking to take your track day apparel to the next level? You can’t do much better than 4SR racing suits, pants, and jackets. 4SR motorcycle clothing and protective gear are unparalleled in construction, durability, and comfort.
About 4SR Gear
4SR is a Czech company that produces stylish and functional motorcycle clothing of the highest quality. Active professionals help design each piece of 4SR motorcycle clothing and protective gear. In fact, every stage of the performance part process—from design to material to development to testing—involves the 4SR experts and our sponsored riders. The deep connection between rider and designer helps 4SR continuously produce gear that is innovative, safe, and stylish. Just like our team at Hustle Hard Racing, 4SR is in the business of making your track days better.
4SR Racing Suits, Pants, & Jackets
Don’t sacrifice comfort for safety—get the best of both worlds with 4SR protective gear. At Hustle Hard Racing, we proudly offer a wide array of safety-focused motorcycle clothing. Every 4SR racing suit comes with the highest quality materials, like leather and Kevlar, with each contributing to the stretchiness and safety of the body piece. Many 4SR pants options include high-stretch Nylon 600 to keep your bottom half safe and mobile. Additionally, their standalone jackets feature leather as the primary material, merging style with functionality.
4SR Safety Accessories
If you’re looking for safety accessories, 4SR protective gear can help. Choose from a wide array of chest protectors, elbow slider kits, hip protectors, insert back protectors, knee sliders, and belts. No matter your racing style or intensity, you can trust 4SR protective gear to stick with you every second on the track.
Order Today
Our array of 4SR motorcycle clothing at Hustle Hard Racing is unbeatable. And you’ll be unbeatable too with a tracksuit or safety accessories from our online selection. If you have any questions about our 4SR products or features, reach out to our expert team, and order today.
Browse 4SR Products
Due to unique technology of viscoelastic material with memory effect it can absorb crash and contribute to safety increase significantly. Rider appreciates the protector elasticity when using it, because it is not almost apparent and adapts to all moves. Due to Velcro fastening it can be attached to all racing one-piece suits & RR Evo Edition two-piece suits.
- Protectors surpass the required values of EN 1621-1:2012
- Protectors are not destroyed by an impact and can still be used
- lightweight
- washable (remove, hand launder separately / water absorption less than 1%)
It is necessary to buy a protector, which size corresponds with the size of your jacket.
Beware of different types of older jackets and suits. You are advised to carefully check the shape of your pocket
Thanks to its multi-layer composition, it retains its damping properties even in repeated impacts.
The Ultra Light Level 2 racing back protector was tested and developed with Jakub Smrz during the British Superbike Championship season, with its very light weight, comfortable shape and long length, the protector is designed for the extreme racing environment but can also be used comfortably in day to day riding.
Thanks to its multi-layer composition, it retains its damping properties even in repeated impacts.
The Ultra Light Level 2 racing back protector was tested and developed with Jakub Smrz during the British Superbike Championship season, with its very light weight, comfortable shape and long length, the protector is designed for the extreme racing environment but can also be used comfortably in day to day riding.
Thanks to its multi-layer composition, it retains its damping properties even in repeated impacts.
The Ultra Light Level 2 racing back protector was tested and developed with Jakub Smrz during the British Superbike Championship season, with its very light weight, comfortable shape and long length, the protector is designed for the extreme racing environment but can also be used comfortably in day to day riding.