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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 Men's Products
Are you looking for a top-class racing suit to accommodate your standalone airbag vest? Then you’ve just found the best Airbag Ready® leathers on the market. Our latest specification Monster Green AR 1PC race suit comes with all the unique safety points you would expect from 4SR, but with our increased area of accordion stretch panel, this suit can now work safely in conjunction with any standalone airbag vest for racing.
Over the years we have been working with professional racers to develop the safest suits possible, this is our safest and most comfortable yet. Racing Diablo AR suit already comes with 18 ergonomically placed protectors and if you remove the 4SR Level 2 back and chest protectors, you can then wear your chosen airbag vest underneath. Easy and fast, you're now Airbag Ready!
Thanks to the unique cut and placement of accordion stretch panels, you can use several variants of standalone airbags available on the market. Our stitching and materials remain and will always remain 100% the same as our factory racers suits.
If you want to improve your motorcycle suit, leather jacket or trousers with leather logos, 4SR badging service is here for you!
The price includes knee and elbow sliders, internal protectors, removable chest and back protectors, double hip and coccyx protection and all from reputable brands. We have 18 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
The one-piece Racing Diablo AR Airbag Ready is also equipped with:
- Hollow hump to fit your Hydroback
- Seamless stretch in the crotch and armpit area for increased movement
- Flexible, comfortable material used on the sleeve cuffs
- Zipper lock to hold your leathers in between track sessions
- Elbow down TECH elbow sliders. Available in several colours - White, Black, Red, Fluorescent Red, Fluorescent Yellow and Green.
Standard equipment of the Racing Diablo AR Airbag Ready® includes:
- 1,2 mm thick cowhide / black, red, anthracite grey /
- 4SR Elbow down TECH - replaceable elbow sliders
- offset shoulders and pre-curved sleeves for the perfect riding position
- high specification Betac shoulder, elbows and knees, certificated in accordance with EN
- YKK & OPTI Zippers
- maximum perforation on chest area, local perforation on arms, hips and thighs
- 3D mesh lining
- Aramid stretch panels for maximum mobility
- flexible leather panels
- hollow aerodynamic hump to fit 4SR Hydrobag
- use of tripple seams & patented, double 4SR seam at more stressed points
- soft strech sleeve cuffs
- comfortable collar
- reflective logo on collar
- includes chest and back protectors (Both must be removed if using an Airbag system)
- includes knee sliders
- excludes Airbag system
- AR suit is compatible with In&motion airbag systems, Alpinestars Tech-Air®
- AR Airbag Ready® is a trademark registered in the Industrial Property Office of the Czech Republic
What does 4SR have and others don't?:
- The suit is fully equipped with racing protectors, including chest and back protectors
- Aramid stretch panel under the armpits and crotch is seamless
- Inside the suit you will find a hidden pocket for a LapTimer
- After closing the patent on the slider of the main zipper, the unzipped suit will not fall passed the butt
- Areas prone to abrasion are connected by a patented, double 4SR seam, which is sewn 4x!
- 4SR suits have two layers of leather on the elbows, shoulders, hips and seating area
- 4SR leather was tested by the TÜV Rheinland® certification center according to the EN 13595-2: 2002 standard, where it withstood 11.2s in the abrasion resistance test. We received the Level 2 safety label for our leather.
Our latest specification Neon AR 1PC race suit comes with all the unique safety points you would expect from 4SR, but with our increased area of accordion stretch panel, this suit can now work safely in conjunction with any standalone airbag vest for racing.
Over the years we have been working with professional racers to develop the safest suits possible, this is our safest and most comfortable yet. Racing Neon AR suit already comes with 18 ergonomically placed protectors and if you remove the 4SR Level 2 back and chest protectors, you can then wear your chosen airbag vest underneath. Easy and fast, you're now Airbag Ready!
Thanks to the unique cut and placement of accordion stretch panels, you can use several variants of standalone airbags available on the market. Our stitching and materials remain and will always remain 100% the same as our factory racers suits.
The price includes knee and elbow sliders, internal protectors, removable chest and back protectors, double hip and coccyx protection and all from reputable brands. We have 18 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
The one-piece Racing Neon AR Airbag Ready is also equipped with:
- Hollow hump to fit your Camelbak rehydration pack
- Seamless stretch in the crotch and armpit area for increased movement
- Flexible, comfortable material used on the sleeve cuffs
- Zipper lock to hold your leathers in between track sessions
-
Elbow down TECH elbow sliders. Available in several colours - Black, Red, Fluorescent Red, Fluorescent Yellow and Green.
Standard equipment of the Racing Neon AR Airbag Ready® includes:
- 1,2 mm thick cowhide / black, Fluorescent Yellow, Fluorescent Red /
- 4SR Elbow down TECH - replaceable elbow sliders
- Offset Shoulders and Pre-Curved Sleeves for the Perfect Riding Position
- High Specification Betac Shoulder, Elbow and Knee Pads (Certified according to EN 1621-1: 2012)
- YKK & OPTI Zippers
- Maximum Perforation on chest area, local perforation on arms, hips and thighs
- complete front perforation & local perforations underarm
- 3D mesh lining
- Kevlar stretch panels for maximum mobility
- flexible leather panels
- hollow aerodynamic hump to fit camelbak
- use of double seams at more stressed points
- soft kevlar sleeve cuffs
- comfortable collar
- reflective logo on collar
- includes chest and spine protectors (Both must be removed if using an Airbag system)
- includes knee sliders
- excluding Airbag system
- AR suit is compatible with In & motion airbag system, Alpinestars Tech-Air®,
- AR Airbag Ready® is a trademark registered in the Industrial Property Office of the Czech Republic
Our latest specification Power AR 1PC race suit comes with all the unique safety points you would expect from 4SR, but with our increased area of accordion stretch panel, this suit can now work safely in conjunction with any standalone airbag vest for racing.
Over the years we have been working with professional racers to develop the safest suits possible, this is our safest and most comfortable yet. Racing Power AR suit already comes with 18 ergonomically placed protectors and if you remove the 4SR Level 2 back and chest protectors, you can then wear your chosen airbag vest underneath. Easy and fast, you're now Airbag Ready!
Thanks to the unique cut and placement of accordion stretch panels, you can use several variants of standalone airbags available on the market. Our stitching and materials remain and will always remain 100% the same as our factory racers suits.
The price includes knee and elbow sliders, internal protectors, removable chest and back protectors, double hip and coccyx protection and all from reputable brands. We have 18 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.
Our latest specification AR Monster Green 1PC race suit comes with all the unique safety points you would expect from 4SR, but with our increased area of accordion stretch panel, this suit can now work safely in conjunction with any standalone airbag vest for racing.
Over the years we have been working with professional racers to develop the safest suits possible, this is our safest and most comfortable yet. Racing Monster Green AR suit already comes with 18 ergonomically placed protectors and if you remove the 4SR Level 2 back and chest protectors, you can then wear your chosen airbag vest underneath. Easy and fast, you're now Airbag Ready!
Thanks to the unique cut and placement of accordion stretch panels, you can use several variants of standalone airbags available on the market. Our stitching and materials remain and will always remain 100% the same as our factory racers suits.
The price includes knee and elbow sliders, internal protectors, removable chest and back protectors, double hip and coccyx protection and all from reputable brands. We have 18 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
The one-piece Racing AR Monster Green Airbag Ready is also equipped with:
- Hollow hump to fit your Camelbak rehydration pack
- Seamless stretch in the crotch and armpit area for increased movement
- Flexible, comfortable material used on the sleeve cuffs
- Zipper lock to hold your leathers in between track sessions
-
Elbow down TECH elbow sliders. Available in several colours - Black, Red, Fluorescent Red, Fluorescent Yellow and Green.
Standard equipment of the Racing Monster Green AR Airbag Ready® includes:
- 1,2 mm thick cowhide / black, Fluorescent Yellow, Fluorescent Red /
- 4SR Elbow down TECH - replaceable elbow sliders
- Offset Shoulders and Pre-Curved Sleeves for the Perfect Riding Position
- High Specification Betac Shoulder, Elbow and Knee Pads (Certified according to EN 1621-1: 2012)
- YKK & OPTI Zippers
- Maximum Perforation on chest area, local perforation on arms, hips and thighs
- complete front perforation & local perforations underarm
- 3D mesh lining
- Kevlar stretch panels for maximum mobility
- flexible leather panels
- hollow aerodynamic hump to fit camelbak
- use of double seams at more stressed points
- soft kevlar sleeve cuffs
- comfortable collar
- reflective logo on collar
- includes chest and spine protectors (Both must be removed if using an Airbag system)
- includes knee sliders
- excluding Airbag system
- AR suit is compatible with In & motion airbag system, Alpinestars Tech-Air®,
- AR Airbag Ready® is a trademark registered in the Industrial Property Office of the Czech Republic
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
Our 4SR suits are equipped with 18 ergonomically placed protectors, which is the highest number of protectors on any off-the-peg produced suit. Our choice is Betac viscoelastic protectors because they meet the current EN 1621-1: 2012 standard, including additional certification for elevated T + temperatures encountered in the summer months.
Our 1pc suits come ready to go, with all aspects of a race suit included in one sale. In addition to the standard protectors and knee sliders you would expect, our competitively priced suit includes a chest protector, back protector, double hip protectors and a removable tailbone protector, all from the renowned German Sas-Tec brand. All 4SR one-piece suits also come with a hollow hump for Camelbak integration.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs. As a subtle touch the fluorescent colours are not only fashionable but will catch the eye of every other road user for added safety.
This Monster Green suits colour scheme was originally designed for James Westmoreland in the Yamaha Traction Control, BSB Supersport Championship. And now it can be yours.
4SR 1PC Racing Monster Green:
- 1,2 mm cowhide leather / black, fluorescent green, camo pattern /
- high quality knee protectors Betac certificated in accordance with EN 1621-1:2012
- original YKK zippers
- complete front perforation & local perforations underarm
- detachable 3D mesh lining
- extensive kevlar stretch for maximum flexibility
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump with space for Water Bag
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- equipped with certified chest & back protector Sas-Tec.
- including knee sliders
Simply insert the hydrobag into the aerodynamic hump. Due to its shape, it can also be inserted into most manufacturers' tracksuits.
The 4SR one-piece racing suits are manufactured on a custom basis and are made to fit. They are Made in Czech Republic using European Materials. Used in MotoAmerica British Superbike, World Supersport and by other FIM Teams around the world.
The 4SR one-piece racing suits are manufactured on a custom basis and are made to fit. They are Made in Czech Republic using European Materials. Used in MotoAmerica British Superbike, World Supersport and by other FIM Teams around the world.
Mobility is very important for a racer and you will find an extensive use of seamless Aramid stretch panel in the front part, crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs. As a subtle touch the fluorescent colours are not only fashionable but will catch the eye of every other road user for added safety.
If you want to improve your kids motorcycle suit with leather logos, 4SR badging service is here for you!
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
4SR kids 1PC suit with elbow sliders Racing Minimoto Red:
- 1,2 mm cowhide leather / black, fluorescent red, grey, white /
- high quality protectors Sas-Tec on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- offset shoulders and pre-curved sleeves for the perfect riding position
- YKK & OPTI Zippers
- 3D mesh lining
- extensive Aramid stretch for maximum flexibility
- aerodynamic speed hump
- use of tripple seams & patented, double 4SR seam at more stressed points
- soft stretch cuffs
- comfortable collar
- reflective logo on the collar
- excludes chest & back protector
- includes knee sliders
What does 4SR have and others don't?:
- Aramid stretch under the armpits and crotch is seamless
- After closing the patent on the slider of the main zipper, the unzipped suit will not fall passed the butt
- Areas prone to abrasion are connected by a patented, double 4SR seam, which is sewn 4x!
- 4SR suits have two layers of leather on the elbows, shoulders, hips and seating area
- 4SR leather was tested by the TÜV Rheinland® certification center according to the EN 13595-2: 2002 standard, where it withstood 11.2s in the abrasion resistance test. We received the Level 2 safety label for our leather.
Don't stretch your body. Stay relaxed.
| High (cm) | Weight | |
|---|---|---|
| XS | 125 | 20-26 |
| S | 130 | 22-28 |
| M | 135 | 24-30 |
| L | 140 | 26-32 |
Motorbike suit should be tight.
- leather products wash by soft sponge and warm soap water
- dust, dirt and insect remove promptly before it get dry
- dry the garment unfolded away from heat sources and in a ventilated place
- treat garment with leather balm
- If the items are in stock, they are dispatched the following business day
- If for any reason it not possible to meet the delivery deadline, we will inform you immediately
- For shipping within the EU, we utilize courier services by GLS or UPS
- Shipping within the EU is 5 EUR, the rate for shipping worldwide, will be calculated individually after the order is created
Mobility is very important for a racer and you will find an extensive use of seamless Aramid stretch panel in the front part, crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs. As a subtle touch the fluorescent colours are not only fashionable but will catch the eye of every other road user for added safety.
If you want to improve your kids motorcycle suit with leather logos, 4SR badging service is here for you!
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
4SR kids 1PC suit with elbow sliders Racing Minimoto Yellow:
- 1,2 mm cowhide leather / black, fluorescent yellow, grey, white /
- high quality protectors Sas-Tec on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- offset shoulders and pre-curved sleeves for the perfect riding position
- YKK & OPTI Zippers
- 3D mesh lining
- extensive Aramid stretch for maximum flexibility
- aerodynamic speed hump
- use of tripple seams & patented, double 4SR seam at more stressed points
- soft stretch cuffs
- comfortable collar
- reflective logo on the collar
- excludes chest & back protector
- includes knee sliders
What does 4SR have and others don't?:
- Aramid stretch under the armpits and crotch is seamless
- After closing the patent on the slider of the main zipper, the unzipped suit will not fall passed the butt
- Areas prone to abrasion are connected by a patented, double 4SR seam, which is sewn 4x!
- 4SR suits have two layers of leather on the elbows, shoulders, hips and seating area
- 4SR leather was tested by the TÜV Rheinland® certification center according to the EN 13595-2: 2002 standard, where it withstood 11.2s in the abrasion resistance test. We received the Level 2 safety label for our leather.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
2PC RR Evo III Diablo suit looks good as hell! Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
4SR 2PC RR Evo III Grey Storm suit consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs.
4SR two-piece suit RR Evo III Grey Storm:
- 1,2 mm cowhide leather / black, anthracite grey /
- high quality protectors Betac on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- memory protectors Viscofoam on the hips, backbone and collarbones & forearms
- original YKK zippers
- local perforations underarm
- 3D mesh lining
- extensive kevlar stretch help rider movement and comfort on the bike
- pre-curved sleeve construction
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump
- plastic sliders on knees, same like on 1PC racing suits
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- two inside pockets
- longer back, jacket can be used separately
- suit can be also equipped with certified chest & back protector Sas-Tec
- including knee sliders
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
We know you love it! We've just spent another year refining the design of our 2PC RR Evo III Neon suit.
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials."WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs.
4SR ELBOW DOWN TECH
Last year we introduced our additional plastic shoulder and knee protectors, then more recently we launched our replaceable Elbow Down TECH Sliders and all of these new elements come in a variety of colour options, such as Black, Standard Red, Fluorescent Red, Fluorescent Yellow or Green.
4SR two-piece suit RR Evo III Neon:
- 1,2 mm cowhide leather / black, fluorescent yellow, fluorescent red /
- stylish details - camo printing
- 4SR Elbow down TECH - replaceable elbow sliders
- high quality protectors Betac on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- memory protectors Viscofoam on the hips, backbone and collarbones & forearms
- original YKK zippers
- local perforations underarm
- 3D mesh lining
- extensive kevlar stretch help rider movement and comfort on the bike
- pre-curved sleeve construction
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- two inside pockets
- longer back, jacket can be used separately
- suit can be also equipped with certified chest & back protector Sas-Tec
- including knee sliders
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs.4SR two-piece suit RR Evo III Pearl Blue:
- 1,2 mm cowhide leather / black, fluorescent red, pearl white, pearl blue /
- high quality protectors Betac on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- memory protectors Viscofoam on the hips, backbone and collarbones & forearms
- original YKK zippers
- local perforations underarm
- 3D mesh lining
- extensive kevlar stretch help rider movement and comfort on the bike
- pre-curved sleeve construction
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- two inside pockets
- longer back, jacket can be used separately
- suit can be also equipped with certified chest & back protector Sas-Tec
- including knee sliders
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs.
4SR ELBOW DOWN TECH
Last year we introduced our additional plastic shoulder and knee protectors, then more recently we launched our replaceable Elbow Down TECH Sliders and all of these new elements come in a variety of colour options, such as Black, Standard Red, Fluorescent Red, Fluorescent Yellow or Green.
This RR Evo III Smrz suits colour scheme was originally designed for Jakub Smrz testing suit, BSB British Superbike Championship. And now it can be yours.
4SR two-piece racing suit RR Evo III Smrz:
- 1,2 mm cowhide leather / black, white, fluorescent red /
- stylish details - camo printing
- 4SR Elbow down TECH - replaceable elbow sliders
- high quality protectors Betac on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- original YKK zippers
- local perforations underarm
- 3D mesh lining
- extensive kevlar stretch for maximum flexibility
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- two inside pockets
- longer back, jacket can be used separately
- suit can be also equipped with certified chest & back protector Sas-Tec
- including black knee sliders
Black always remains black - the color of style, elegance but also a symbol of courage and mysterious strength. The Black Series leathers knows its owner, just as he knows it belongs together.
Our motorcycle suits are frequently used at the BSB championship, one of the most dangerous superbike competition. Since the suits are exposed to maximum strain during frequent fall-downs, we ensure the quality protectors are placed correctly.
4SR 2PC suits consist of 17 ergonomically placed protectors, which is the highest possible number of protectors made for line-produced suits. Race inspired features show up in the form of shoulders, pre-curved arms, 3D lining, articulated knees/sleeves, extension in the arms and more allocation of Kevlar stretch materials.
"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE PREPARE OUR FACTORY RACERS SUITS"
Mobility is very important for a racer and you will find an extensive use of seamless Kevlar stretch panel in the crotch, underarm and at the back of the knee, allowing a rider to easily move around the bike, for extra comfort we use a soft fabric at the cuffs.
4SR ELBOW DOWN TECH
Last year we introduced our additional plastic shoulder and knee protectors, then more recently we launched our replaceable Elbow Down TECH Sliders and all of these new elements come in a variety of colour options, such as Black, Standard Red, Fluorescent Red, Fluorescent Yellow or Green.
4SR two-piece suit RR Evo III Black Series:
- 1,2 mm cowhide leather / black /
- stylish details in black Nubuk leather
- 4SR Elbow down TECH - replaceable elbow sliders
- high quality protectors Betac on shoulders, elbows and knees, certificated in accordance with EN 1621-1:2012
- memory protectors Viscofoam on the hips, backbone and collarbones & forearms
- original YKK zippers
- local perforations underarm
- 3D mesh lining
- extensive kevlar stretch help rider movement and comfort on the bike
- pre-curved sleeve construction
- better shaped leather panels at the back area of the suit will take care of perfect mobility
- aerodynamic speed hump
- double and triple seems
- kevlar stretch cuffs
- comfortable collar
- reflective logo on the collar
- two inside pockets
- longer back, jacket can be used separately
- suit can be also equipped with certified chest & back protector Sas-Tec
- including knee sliders