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RST STG EVO 4 One Piece Leather Race Suit

(49 reviews) Write a Review
STG SKU:
R|2140-RST9053WR46|0
$649.95
$519.95
You save $130.00
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The RST STG EVO 4 Race Suit is the best value you will find on the market today. This suit can take you from track days to MotoAmerica while leaving plenty of room in the budget.

With a less aggressive cut than other RST race suits, the STG Evo 4 provides the same perforated cowhide leather and CE Level AAA protection as the Evo R, in a package that is more comfortable to walk around in. CE certified shoulder, elbow and back armour provides impact resistance to create a versatile suit for different riding styles.

ARMOUR

  • CE Certification Rating: AAA
  • Back Protector: CE Level 1
  • Shoulder Armour: CE Level 1
  • Elbow Armour: CE Level 1
  • Hip Armour: CE Level 2
  • Knee Armour: CE Level 1
  • Shoulder Cup: TPU

CONSTRUCTION

  • Main Outer Material: Cowhide Leather
  • Stretch Material: 4 Way Stretch with Leather Motion Panels
  • Inner Lining: Removable Comfort Mesh Lining
  • Collar: Leather Race
  • Cuff: Rolled Leather
  • Zips: Max Zips
  • Thread: Bonded Nylon - Triple Stitched
  • Ventilation: Perforated Leather

FEATURES & BENEFITS

  • Hump: Aerodynamic Race Hump
  • Knee Slider: Standard Knee Sliders - Matte

 

Write Review

  • 5
    WOW nice suit

    Posted by Gary on 2nd May 2025

    Thanks Max , this is a nice suit thanks Gary the service is outstanding and received it in five days excellent.

  • 5
    Bang for the buck

    Posted by Juan Pineiros on 28th Apr 2025

    Bought this suit about year and a half ago. Fits great, not too tight, not too loose. Great ventilation and crashes really well. Only complaint is the fitment on the forearms (I have unusally big forearms due to rock climbing). Other than that, incredible one piece suit.

  • 5
    Awesome

    Posted by David B on 21st Apr 2025

    I ordered a size 42, I’m 5’9” 165lbs, fit is spot on! Well made, you want go wrong in ordering this suit! Thanks STG!

  • 5
    RST STG EVO 4 one piece leather race suit

    Posted by David on 17th Apr 2025

    This suit fits perfect, like it was special ordered for my size. For reference, I'm 5'9" at 165lbs and I ordered the US42. I haven't rode the bike with it on yet but the flexibility is really good. It is also well made. Hugh thanks STG!!

  • 5
    Perfect

    Posted by Shreyas on 4th Dec 2024

    1. STG called me to confirm my sizing based on the message provided while placing the order. 2. It fits pretty snug at first, molds really well after the first few initial were. 3. I'm 6'2 and muscular, broad shoulders - was difficult putting it on the first time but now it comes on and off pretty easily. 4. RST is amazing value for money, will surely upgrade to an airbag suit soon. 5. You can close your eyes and bet on the product quality 6. They give you a motorcycle magazine??? With it, love it.

  • 5
    RST/STG Race suit review

    Posted by Chip Silcox on 23rd Aug 2024

    I will try to keep it short but I have so many good things to say it’s going to be hard. This suit is extremely well made with very good quality material. It feels heavy out of the box until you get it on and then the weight isn’t even noticeable. The suit has tons of protection with sliders and internal padding. It turns out that I am between sizes based on my own measurements with some help. I ordered what I thought would be the correct fit. When I received it I was surprised that it was too tight to zip. STG was awesome in processing the return and reordering the next size bigger. I heard everywhere that these suits are supposed to be a snug fit when you’re racing so I believe I have the correct size this time. This is only my personal opinion and you should call STG with any questions before you order, They are so knowledgeable and will help to make the right choice but for me (59 yo, 5’ 8” and 160 and semi athletic build) I think whatever size your measurements determine you are I would go to the next size larger unless you are very athletic in your build. I am not chubby but I am not as tone in the middle and the suit is more snug in the middle but fits well everywhere else. I have not had it on the track yet but I had it on and rode my bike and it is very comfortable in the tucked position. I also recommend a base suit. I live in Florida and it is really hot here right now so moisture wicking is important. I think this suit will do exactly what I expect of it and it comes at a great price. When you are on a budget the price of this suit makes getting to the track sooner because it is more affordable which makes it much more fun. You will not be disappointed with this suit if you are looking for a well made quality suit that has tons of protection looks great and is affordable. You will also be happy that you chose STG for the purchase, they are all awesome to work with! I would highly recommend this race suit to anyone looking.

  • 5
    Awesome Suit - Money Well Spent

    Posted by Jonathan Santos on 20th May 2024

    This is my first one piece leather suit, used for weekend twisty riding in southern California. Was nervous about sizing, so I called and the guy I spoke with (don't remember his name) advised on a size 42 (5'10 175lbs) for a good fit. Well, fits like a glove, more comfortable on the bike than off and stoked on the purchase. Was previously wearing Sedici pants and Alpinestars jack, which I still like, but the suit made me much more mobile on the bike. There's no restriction in my movement (lower body), and I'm much more comfortable getting my body where I want to ride at the pace I enjoy. Great suit! Couldn't be more stoked!

  • 5
    RST RST STG EVO 4 ONE PIECE LEATHER RACE SUIT

    Posted by Randy on 7th May 2024

    I'm 6 ft 160 lbs. Long legs and long upper body. It's hard to find a good off the shelf race suit. I have heard great things about the RST evo 4 suit. Had to replace my custom race suit after an incident with a buzzard....stupid buzzard. Anyway this suit fits just like my old custom suit. Very comfortable. Not to tight in the family jewels. And the STG price!!! You cant beat it.

  • 5
    RST STG EVO 4: A Great Choice!

    Posted by Tom B. on 1st May 2024

    This is my first one-piece race suit, and I'm happy I went with the RST STG EVO 4. You can't beat the price for a fantastic suit. I found the size that fits me best (50 US/60 Euro), and I couldn't be happier. You will not be disappointed with this race suit, either.