Welcome to the new 4SR website > If you run into a technical issue, email us at info@4sr.cz. Thank you!

MOTORCYCLE APPAREL

CASUAL

PROTECTORS

ACCESSORIES


Cart 0

Congratulations! Your order qualifies for free shipping You are €2.000,00 EUR away from free shipping.
Sorry, looks like we don't have enough of this product.

Pair with
Add order notes
Is this a gift?
Subtotal Free

View cart
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

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 €1.350,00 EUR
Taxes included.

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.


Size

Free Shipping

On orders over 2000 CZK

Quality Guarantee

Every 4SR product, built to perform

30-Day Returns

Time to try it on


Racing Ultra Light AR

€1.350,00 EUR

Simply and quickly you're ready, Airbag Ready! Thanks to the special cut and placement of elastic panels, you can use several airbag variants available on the market. The stitching and materials remain absolutely identical to those of our factory riders' suits and world champions. We don't make distinctions here, which is why the most expensive 4SR racing suits are made from the same leather, stitched with the same technology, and equipped with the same protectors as the suits intended for you, our customers.

The one-piece Racing Ultra Light AR Airbag Ready® suit is equipped with a hollow hump, into which a camelbag can be inserted. Its shape and the design of the entire suit from the back side directly invite customization. If you want to enhance your suit with your own leather logos, the 4SR badging service is here for you!
 

If you've also had the problem in the paddock of an undone suit that slid down your backside while walking, we've solved it for you - the one-piece suits have a small fastener on the inside of the main zipper tape, to which you can attach the rider zipper's second part.

IN THE LEAN, YOU CAN SCRAPE YOUR ELBOW

The suit is equipped with Elbow down TECH elbow sliders. These are available in several color variants. One pair of white sliders is included in the price of this suit; you can also purchase them separately.

Does the standard size not fit you? We can make you a CUSTOM-MADE SUIT

We'll advise you: HOW A MOTORCYCLE SUIT SHOULD FIT PROPERLY

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 the territory of the Czech Republic, we use GLS services.
  • Shipping costs 99 CZK
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

Prefer Messenger? We're online!