RR Blue AR
One suit. Endless possibilities. Street speed, the ideal line on the track, city traffic or winding roads? You never know where your ride will take you, but you can always rely on what you’re wearing. The RR Blue AR is a two-piece suit built on the same platform as our one-piece race suits =100% safety, outstanding comfort and versatility as a bonus.
The moment you put on the RR Blue AR suit, you feel it immediately. It fits..! It’s comfortably snug without pulling on your shoulders, allowing full freedom and movement. The suit is made from premium 1.2 mm thick cowhide leather. Thanks to the pre-curved shoulders, ergonomically shaped sleeves, refined knee structure, flexible panels, and seamless stretch zones in the crotch and armpits, you’ll naturally settle into the ideal riding position. Slim sleeve cuffs don’t restrict wrist movement and allow the use of racing gloves. Memory foam padding is integrated into the shoulders, collarbones, elbows, forearms, hips, coccyx, knees, and shins to absorb impacts in case of a fall. On the shoulders, elbows, knees, and shins, we used premium Italian Betac protectors. Strategically placed perforation ensures excellent airflow. For added comfort, the back of the jacket is extended and can be easily zipped (long or short) to our 4SR Kevlar jeans.
TOP QUALITY FOR ALL RIDERS = 4SR FAIR PLAY
“We don’t produce stripped-down entry-level suits.”
All our suits are made under a single manufacturing standard – the highest quality one. That means, whether you’re on the track every weekend or just hitting your favorite twisties occasionally, you’re always wearing the best and safest gear we can produce. The RR Blue AR two-piece suit features 13 ergonomically placed protectors – gear you’ll only find as a pricy upgrade elsewhere. Naturally, we use our patented 4x reinforced safety seam – (which even saves thread for surgeons).
Riding on the edge? Get your elbow ready!
The RR Blue AR is equipped with the improved Elbow down TECH system. If you love aggressive lean angles or want to test your limits in safe conditions, the elbow sliders are ready for action. A pair of white elbow sliders are included with the suit. Additional sliders in various colors are available separately.
4SR Two-piece Suit RR Blue AR – Airbag Ready® includes::
- 1.2 mm thick cowhide leather / blue, fluorescent red, white
- CE – EN17092-2 – AAA Class
- Pre-curved shoulders and sport-cut sleeves for the optimal riding position
- Top-quality Betac protectors certified to EN 1621-1:2012
- Viscofoam memory padding on hips, coccyx, collarbones, and forearms
- Aerodynamic hump
- YKK & OPTI zippers
- Strategic perforation on sides, chest, and thighs
- 3D mesh lining
- Large seamless aramid stretch panels for maximum mobility
- Flexible leather stretch panels
- Extended back – jacket can be worn separately
- Triple stitching, with 4SR’s patented 4x stitched safety seam in critical areas
- Sleeve cuffs made of soft aramid stretch
- Comfort-oriented collar
- 2 inner pockets
- Compatible with Sas-Tec insertable back protector
- Can be upgraded with a 4SR chest protector from German manufacturer Sas-Tec
- Includes knee sliders
- Airbag system not included
- AR suit is compatible with In&motion and Alpinestars Tech-Air® airbag systems
- Optional airbag data cable with control LED indicators available
- AR Airbag Ready® is a registered trademark with the Czech Industrial Property Office
What does 4SR have and others don't?:
- The jacket from the two-piece suit can also be fastened to 4SR motorcycle jeans
- Two-piece suits are perforated on the sides
- Aramid stretch in the armpits and crotch is seamless
- Areas prone to abrasion are connected with patented double seam from 4SR, stitched 4x!
- 4SR suits have double-layer leather on elbows, shoulders, hips, and om the seating area
- 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 received the highest safety classification – Class AAA
Standard size doesn’t fit you? We can create a MADE-TO-MEASURE SUIT for you.
We will give you advice: HOW A MOTORCYCLE SUIT SHOULD PROPERLY FIT
Do You Have Any Questions?
info@4SR.com
4SR racers advise: A suit that's too loose = lack of safety.
Height | Chest | Waist | Hips | |
---|---|---|---|---|
EU 46 - UK 36 - US 36 | 165-172 | 86-92 | 80-84 | 88-92 |
EU 48 - UK 38 - US 38 | 168-174 | 92-96 | 84-88 | 92-96 |
EU 50 - UK 40 - US 40 | 171-177 | 96-100 | 88-92 | 96-100 |
EU 52 - UK 42 - US 42 | 174-182 | 100-104 | 92-96 | 100-104 |
EU 54 - UK 44 - US 44 | 177-186 | 104-108 | 96-100 | 104-108 |
EU 56 - UK 46 - US 46 | 182-190 | 108-112 | 100-104 | 108-112 |
EU 58 - UK 48 - US 48 | 186-192 | 112-116 | 104-108 | 112-116 |
EU 60 - UK 50 - US 50 | 188-194 | 116-120 | 108-112 | 116-120 |
INSTRUCTIONS FOR CORRECT SIZE SELECTION:
- Stand in a relaxed position when measuring.
- Take measurements while wearing functional clothing.
- If using an airbag vest, ADD 6 cm to the measured chest circumference.
Don’t fit into standard sizing? We’ve got you covered. We’ll make a CUSTOM-MADE SUIT just for you.

- 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