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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 Featured Products Products
When developing the 4SR Club Sport jeans, we have used our experience from World Superbikes technology, to ensure these sporty jeans, work in the same way as our racing Leathers, using flexible panels above the knees.
Flexible and elastic Kevlar® by DuPont, has been used to produce these jeans, to ensure maximized comfort and mobility while riding your motorcycle.
The 4SR Club Sport Jeans also have ventilation that is strategically placed on the upper thighs, right next to the side pockets. The location of the ventilation on the upper thigh reduces the risk of injury from the zip for the wearer. For added safety, the vent is also covered with Kevlar, for extra protection.
Like any other garment we produce at 4SR, the Club Sport Jeans are equipped with quality knee protectors, which are of course to the highest level 2 T + certification and with the ergonomic 3D shape of the protector not only protects the knee but also the shin.
Thanks to the development of our professional riders along with our experience in the world of motorcycle and world championship motorcycle racing, we know that the right shape of the protector is one of the most important aspects.
4SR Jeans are still the only Kevlar jeans on the market that have the fixation of the guards in the right place and meet the highest standard requirements. 4SR have the patented AFS - Armor Fixation System.
How does the 4SR AFS work? The trousers have a loose elastic stocking that holds the knee and shin protector in place and is independent from the top layer of material. So you still have the protector in the right place, while enjoying the freedom and movement of safe Kevlar jeans.
Additionally, you can adjust the protector up and down to position them exactly where you feel most comfortable according to your height.
TESTED BY HUMANS