4SR AUSTRALIA

We really understand how important it is to have a racing suit that fits perfectly. That´s why we try to consider the needs and physical proportion of each racer. All of this goes hand in hand with colour combination and the overall design, especially with sponsor logos, names, numbers or self-made pictures. All details can be produced in printed form, sewn leather logos, embroidery or by laser burning.
 

Contact us at individual@4sr.com and you will immediately receive graphical materials and supplementary information. We are looking forward to hearing your ideas! 

We caught up with 4SR racers, to ask them 2 questions - "Why do you race in the British Supersport Championship & What made you choose 4SR leathers?"
Watch the full videos in Video  tab below to find out why!

A motorcycle suit made from kangaroo leather used to be a privilege for factory riders to wear. Its minimum weight was loved by riders who were slowly losing strength, as well as engineers who were increasing the maximum speed of the machine by tenths. You now have a chance to experience that feeling of lightness as well. We present you with the lightest suit in the 4SR collection.

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 MOTORCYCLE 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 Ultra Light AR is also equipped with:

• Hollow hump to fit 4SR Hydrobag
• 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 Ultra Light motorcycle suit includes:

• 0,9 mm thick kangaroo leather / black, fluorescent red, grey /
• weight of the suit is 3,4 kg, weight with protectors including chest protector, back protector and sliders is 5,2 kg (size 48)
• 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 1621-1: 2012
• YKK & OPTI Zippers
• maximum perforation on chest and back area, local perforation on arms, hips and thighs
• 3D bubble 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 motorcycle 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 motorcycle 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 and safety label for our leather and AAA according to EN 17092.

The 4SR leather suit is well known not only for its quality and style, but above all for its uncompromising safety and comfort. The Racing Blue AR is made of 1.2mm thick cowhide and is equipped with a total of 21 integrated protectors that will provide you with maximum protection in every situation. In addition, it is also Airbag Ready, which means it is ready for the use of the airbag system, that will increase your safety to the absolute maximum. Investing in this suit means investing in your personal safety and comfort for every ride.

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 21 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.

"WE MAKE OUR PRODUCTION MOTORCYCLE 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 Blue AR Airbag Ready is also equipped with:

• Hollow hump to fit your Camelbag 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 Camo AR Airbag Ready® includes:

• 1,2 mm thick cowhide / blue, fluorescent red, white, black /
  
• 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 zips
• 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 camelbag
• 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
  
  

What does 4SR have and others don't?:

• The suit is fully equipped with racing protectors, including chest and back protectors
• Kevlar stretch 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 zip, 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 TÜVRheinland® 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.

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. Total mobility, that is the expression characterising all 4SR two-piece suits.

Our latest specification RR Evo Pearl Blue AR two-piece 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. RR Evo Pearl Blue AR suit already comes with 17 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.
 

"WE MAKE OUR PRODUCTION SUITS IN THE SAME WAY WE MAKE OUR FACTORY RACERS SUITS"

4SR ELBOW DOWN TECH

Replaceable Elbow Down TECH Sliders come in a variety of colour options, such as White, Black, Standard Red, Fluorescent Red, Fluorescent Yellow or Green.

 

4SR motorcycle two-piece suit RR Evo III Monster Green AR:

• 1,2 mm cowhide leather / pearl blue, fluorescent green, fluorescent red, white /
• 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
• YKK & OPTI Zippers
• local perforations underarm
• 3D mesh lining
• extensive Aramid stretch help rider movement and comfort on the bike
• offset shoulders and pre-curved sleeves for the perfect riding position
• better shaped leather panels at the back area of the suit will take care of perfect mobility
• aerodynamic speed hump
• use of tripple seams & patented, double 4SR seam at more stressed points
• aramid 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
• includes knee sliders
• excludes Airbag system

• AR suit is compatible with In&motion airbag systems, Alpinestars Tech-Air®
• the leathers can be supplemented with an airbag data cable with control LEDs
• AR Airbag Ready® is a trademark registered in the Industrial Property Office of the Czech Republic
   

What does 4SR have and others don't?:

• you can attach the jacket from the two-piece suit to Motorcycle jeans
• two-piece suits are perforated on the sides
• aramid stretch under the armpits and crotch is seamless
• 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 11.2 s in the abrasion resistance test - we received the Level 2 safety label for our leather