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MOTORCYCLE APPAREL

CASUAL

PROTECTORS

ACCESSORIES


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Závodní kombinéza na motorku 4SR Racing Ultra Light AR – pohled zepředu
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – pohled zezadu
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – celkový pohled
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – celkový pohled
Závodní kombinéza na motorku 4SR Racing Ultra Light AR – detail
Slide image

Racing Ultra Light AR

Regular price €1.116,00 EUR

The kangaroo leather suit used to be the privilege of professional racers. Its minimal weight was loved by riders whose strength faded more slowly, and also by engineers increasing the machine's top speed by tenths. That feeling of lightness you can now experience too. We present to you the lightest suit in the 4SR collection.


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Time to try it on


Racing Ultra Light AR

€1.116,00 EUR
Light, when tenths of a second decide.Ready, when things get tough.

Racing Ultra Light AR is a one-piece race suit built with the same materials and stitching as the suits worn by our factory riders and world champions. No compromises, no cut corners — just absolute protection for every track and road.

Perforated leather for maximum comfort

Perforated leather for maximum comfort

Strategically placed perforation ensures effective airflow even during intense riding, without compromising the safety of the seams and armor. The suit stays comfortable even on the hottest days at the track.

A complete set of armor

A complete set of armor

The suit includes a complete set of armor, including chest and back protectors as well as knee sliders. Using an airbag system? Simply remove both of these protectors — the Airbag Ready (AR) construction is built for it.

In a lean, you can grind your elbow

In a lean, you can grind your elbow

The suit is fitted with Elbow Down TECH elbow sliders. One pair of white sliders is included, with other colors available separately.

4SR Fair Play

4SR Fair Play

We sew all our suits to one production standard — the highest one. That means with 4SR you're wearing the best and safest gear we can make. Of course, that includes our patented 4x-stitched seam, that even asphalt fears.

4SR kožené logo – badging service

Customize your suit

Have your own name or number stitched onto your suit

Badging service means we make and stitch a leather logo directly onto your suit — for example your name, nickname, or race number. Just add it to your cart together with your suit and write your request in the order note.

Service price: €33,00

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Specifications

4SR one-piece suit Racing Ultra Light AR Airbag Ready® in kangaroo leather:

  • 0.9 mm thick kangaroo leather / black, fluorescent red, gray, white /
  • CE – EN17092-2 –AAA Class
  • The suit weight is 3.55 kg, the weight with protectors including chest, spine protector and sliders is 5.5 kg (size 48)
  • 4SR Elbow down TECH - replaceable elbow sliders
  • Forward-set shoulders and intelligently cut sleeves allow you to assume a flawless riding position.
  • top-of-the-line Betac protectors on shoulders, elbows, and knees certified according to EN 1621-1:2012 standard
  • YKK & OPTI zippers
  • complete perforation of front and back parts, local perforation on arms, sides, and thighs
  • 3D bubble lining
  • extensive aramid stretch for maximum mobility
  • flexible, leather panels without restrictive seams
  • hollow aerodynamic hump, into which it is possible to inserthydrobag
  • use of triple stitching, in more stressed areas the patented 4SR 4x stitched safety seam was used
  • The cuffs are made of soft, aramid stretch fabric.
  • comfortably designed collar
  • reflective logo on the collar
  • including chest and spine protectors (when using an airbag system, both protectors must be removed!)
  • including knee sliders
  • the airbag system is not included with the suit
  • The AR suit is compatible with the In&motion airbag system and Alpinestars Tech-Air®
  • the suit can be optionally equipped with an airbag data cable with status indicator LEDs
  • AR Airbag Ready® is a registered trademark in the register of the Industrial Property Office of the Czech Republic.
What does 4SR have that others don't?
  • The suit is fully equipped with racing protectors, including chest and spine protectors.
  • aramid stretch in the armpit and crotch is seamless
  • inside the suit you will find a hidden pocket for LapTimer
  • once the main rider zipper's snap is fastened, the unzipped suit will not slip down under the buttocks
  • areas prone to abrasion are reinforcedpatented, double 4SR stitch, which is sewn 4 times!
  • 4SR suits feature two-layer leather on the elbows, shoulders, sides, and seat area.
  • 4SR leather has been tested by the Eurofins Textile Testing Spain certification center according to the EN 17092:2020 standard. Our leather has received the AAA safety rating.
  • 4SR suits have been tested by the Eurofins Textile Testing Spain certification center according to the EN 17092:2020 standard as fully certified protective motorcycle clothing. According to this standard, they have receivedhighest safety classification class AAA
When will I receive the goods
  • If the goods are in stock, they will be delivered to you within the third working day from the receipt of your order.
  • If you order the goods before 12:00, they may be with you the very next day.
  • If it is not possible to meet the delivery deadline, we will inform you.
  • For shipping goods within Europe, we use GLS or UPS services.
Maintenance
  • Wash leather garments in lukewarm soapy water with a soft cloth.
  • Remove dirt preferably immediately after returning from a ride.
  • Dry wet clothing spread out in a well-ventilated place, away from heat sources or direct sunlight.
  • apply a layer of balm to dry skin and let it absorb
  • wipe off excess balm

Need Advice?

You'll find answers to frequently asked questions HERE.

Email us at info@4SR.cz

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