BMW Motorrad
Kawasaki
KOVE
ZXMOTO
QJMOTOR
KTM
Harley-Davidson
Triumph
Oliver König
„My 4SR suit has always given me maximum safety and comfort. I'm proud to work with a brand that keeps improving its suits and other rider gear. Thanks for having me as part of the team!“
Jack Kennedy
„I've worn plenty of brands over my career, but none have matched the quality, comfort, and cut of 4SR suits. They give me the confidence I need to push the limits on track, and the design looks great too! My suit also works really well with the race airbag I run. I'm lucky to work with this amazing brand, and the team at 4SR is always great to deal with. It's a pleasure working with them.“
David Allingham
„I'm really glad to wear a suit with the highest level of protection on the market. Top quality and great-looking designs.“
Raffaele De Rosa
„I found the 4SR suit brand almost by accident, on a friend's recommendation. Today I can say I'm genuinely happy with that choice. I'm thrilled with how our partnership is going. The 4SR suit is top-tier — fits perfectly, the safety level is very high, and it looks really good too :)“
Federico Caricasulo
„I've been working with the 4SR team for three years now and I'm really happy about it! With 4SR I found a top-tier suit that, more importantly, keeps evolving. Every year there's a concrete upgrade that gives me more comfort and confidence on the bike. Just as important is how welcoming and generous the whole team is. It genuinely feels like family that believes in me. Thank you to everyone at 4SR!“
Cory West
„I wear 4SR because I genuinely believe in what their gear can do. I've gone down in the suit several times and it protected me really well. I definitely want to keep working with 4SR, I'm very happy with it.“
Jake Lewis
„I'm really happy with my 4SR suit. The protection it gives me, and being able to wear an airbag underneath, is incredible. The suit and gloves have already protected me really well in a few crashes. I also have to praise the service — everyone always makes an effort to listen to the rider. I'm really proud to be part of the 4SR team!“
Rhys Irwin
Steven Odendaal
„I ride in 4SR because I trust their products — they stand out on quality and safety. 4SR gives me peace of mind, knowing I'm protected by the best on the market.“
Beñat Fernandez
Jeremy Alcoba
Hannes Soomer
„I want to surround myself with only the best people and use the best products. That's why I chose 4SR.“
Loris Cresson
„It's a genuine pleasure working with 4SR, we're like family! Having the team's professionalism alongside feeling safe in the suit both matter just as much to me for getting the best out of every race.“
Oli Bayliss
Leonardo Taccini
Kevin Sabatucci
Patrick Hobelsberger
„I ride in 4SR suits because I fully trust their quality and level of protection. I've unfortunately gone down in the suit a few times already, but each time I was straight back up and riding again. I'm firmly convinced of how safe and well-built these suits are. Thanks to the well-thought-out sleeve cut, my right-arm issues have gone from a problem to zero — I can finally race pain-free. I'm glad to be part of the 4SR team!“
Jarod Vanderkooi
„Whenever we work on the design and cut of my suits, the 4SR team always brings maximum attention and care, and it shows in the final product. I appreciate the work of everyone on the team I've worked with since we started collaborating. I'm proud to wear and represent the 4SR brand!“
Patricia Fernandez-West
„From the first moment I tried on a 4SR suit, I felt comfortable and was blown away by the quality. Even after going down in it several times, I was always straight back on my feet, 100% okay. In a 4SR suit I can put my worries aside and focus on what matters — speed!“
James Rispoli
„4SR suit quality is unmatched. Having had several serious crashes over my career, I know exactly how much safe gear matters. Constant innovation in materials and cut is one of the main reasons I chose the 4SR brand.“
James Ellison
„Over the years I've worn different suit brands across different championships. I've ridden in 4SR for several years now, though I haven't always stayed with the brand the whole time. I've always come back though, and I can say this is the best suit I've ever worn in my career. The new model with plastic shoulder and elbow sliders in particular has a great cut, and I feel safe in it. Superbikes are the most dangerous bikes out there, and a 4SR suit is the only one that's left me walking away from a crash injury-free. For me, 4SR is number one.“
Lukáš Pešek
„I keep things simple — I only settle for the best. That's why I ride in 4SR suits.“
Karel Hanika
„It's a pleasure working with 4SR, they're a great team of professionals.“
Alastair Seeley
„I wear 4SR because I genuinely believe in what their gear can do. I've gone down several times in the suit and it protected me really well. What's impressed me most is the knee construction — well padded with protectors, but still comfortable. I definitely want to keep working with 4SR, I'm very happy with it.“
James Westmoreland
„I ride in a 4SR suit because safety matters a lot to me. It gives me confidence that I'm protected if I go down. The leather quality is excellent, and I'm really glad to be part of 4SR.“
Jakub Smrž
„Over my career I've worn a lot of suit brands, and what I always valued about 4SR was their approach to riders and development. Any suggestions for changes were actually heard, and the suits improved based on my feedback and experience. The other thing I always valued highly: the leather quality, cut, and safety features are identical between the series-production suits and our own race suits.“
Matěj Smrž
„I've always seen 4SR suits as the Mercedes of suits — there can only be one star among the brands!“