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RS1 Track Airbag System

RS1 Track Airbag System

Regular price $659.00 USD
Regular price Sale price $659.00 USD
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Color: Black
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Track-Tested. Speed-Ready. Elite Protection.

Built for riders who push limits. The Hit-Air RS1 is our most race-focused airbag vest, engineered for high-speed scenarios where milliseconds matter. With ultra-fast deployment, aerodynamic design, and enhanced coverage, the RS1 delivers pro-grade protection without compromising mobility or performance at speed.

Key Features

  • Ultra-Fast Inflation System – Deploys in milliseconds to protect before impact
  • Race-Optimized Fit – Slim, aerodynamic profile designed to fit snug over racing suits or tight street gear
  • Enhanced Coverage – Protects neck, spine, chest, and ribs with advanced airbag technology
  • Removable Back Pad – Customizable protection for track or street use
  • Unisex Performance Design – Built for serious riders of all genders
  • Track-Proven Technology – Trusted by racers and performance riders worldwide

The RS1 is purpose-built for track days, racing, and aggressive street riding. If you demand the fastest reaction time and maximum protection at speed, this is your vest.

📏 Size Chart & Fit Guide

How to Measure:

  • Height (Length): Stand barefoot against a wall and measure from floor to top of head
  • Chest: Measure around the fullest part of your chest, keeping tape parallel to the floor
  • Waist: Measure around your natural waistline (above your hips, below your ribs)
SIZE HEIGHT
(cm / inches)
CHEST
(cm / inches)
WAIST
(cm / inches)
WEIGHT
M
(S~M)
150 - 180 cm
(59 - 71")
80 - 105 cm
(31 - 41")
70 - 85 cm
(28 - 33")
1.2 kg
(2.6 lbs)
XL
(L~2XL)
170 - 195 cm
(67 - 77")
100 - 125 cm
(39 - 49")
84 - 104 cm
(33 - 41")
1.3 kg
(2.9 lbs)
2XL
(XL~3XL)
175 - 195 cm
(69 - 77")
105 - 125 cm
(41 - 49")
90 - 110 cm
(35 - 43")
1.4 kg
(3.1 lbs)

⚡ Working Width Guide:

The "working width" is the adjustable range between chest and waist straps, allowing you to fine-tune the fit:

  • Medium: 85 - 100 cm (33 - 39")
  • XL: 95 - 110 cm (37 - 43")
  • 2XL: 110 - 120 cm (43 - 47")

✓ Fit Tips:

  • Between sizes? The RS1 is designed for a snug, race-fit. If between sizes, choose based on chest measurement
  • Racing suit fit: The RS1 is engineered to fit tight over racing leathers or performance gear
  • Adjustability: Use the working width range to dial in your perfect fit
  • Track use: Ensure straps are secure and vest doesn't shift during aggressive riding
  • Need help? Contact us with your measurements for personalized sizing assistance

📦 What's Included

  • RS1 Airbag Vest
  • Race Coiled Wire Connection
  • Removable Back Pad
  • 1 CO₂ Canister (60cc for all sizes)
  • Keyball (pre-installed)
  • Tool Kit & Directions
  • Warranty Card
  • Storage Hanger

Trusted on the track. Built for the bold.

View full details
  • 5 stars: 4 (57%)
  • 4 stars: 2 (29%)
  • 3 stars: 1 (14%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Buyer
Overall was happy, at impact while the sliding, the air bag might tear just like mine did.

I bought one from a good friend of mine , and used it over a year and half at the track . The last track I used it , I crashed and the suit tore up on the Lower back, but overall it took the impact and I was able to walk away without any injuries

K
Kevin M.

This is a well-made protective vest for riding motorcycles on the track.

とらたん
首の保護に効果を実感!

着けている安心感は大です。最近、立ちゴケで作動しましたがヘルメットが地面に当たらなく、かつ、首に負担も感じませんでした。なのでそれなりの効果はあったと感じてます。

匿名
鎖骨や肋骨を折ると辛いよ?

鎖骨と肋骨合わせて全部で12か所。保険で手術費や入院費が出るとかそんな問題じゃないんです。ということで、痛い目に遭った経験から本製品を購入。レーシングスーツ越しに着用すると今までスーツだけで十分だと思っていたのが信じられないほど、安心感がまるで違います。それにもかかわらず、(ここが一番重要なのですが)同社の他のエアバッグと違ってレーシングポジションで支障が生じません。ワイヤーが背中にあるのも理にかなっています。サーキット走行中にワイヤーがブランブラン見えるのは百害でしかありませんから。標準装備の背中のパッドは特に要らないと思いました。

J
J. S.N.I.
I have used this Hit Air vest on the track ...

I have used this Hit Air vest on the track for 2 seasons. You have to remember to connect the tether to the bike every time you ride. SInce the tether is in the back, you can forget, but it also makes it so the tether is unnoticeable once you are riding.I finally had an accident while using the vest. It was a low side at Mid-Ohio at moderate speed. The airbag performed as expected and my head never even hit the pavement.However, the airbag part of the vest tore as I slide along the pavement. It is not repairable. So, it's a one-time use item. This is my only reason for not rating it 5-stars.It comes with a back protector inside the vest, which is redundant if you are wearing a back protector under your suit. I remove the one in the vest, which makes it easier to fit. When the back protector was in, the vest was very tight on my chest, and I wear a 40L suit jacket.

N
NSR&SPADA
怪我を未然に防ぎましょう

初めてのエアバッグ購入です。先日、日光サーキットの4~5コーナーにて飛んだ時に肩を痛めた為に購入を決めました。その後は飛んで無いので評価はわかりませんが装着している安心感から思い切り走れます。

A
Amazon カ.
転倒時に役に立った

サーキット走行用に購入。以前、転倒時に骨折をした経験から、上半身保護の為に購入。レーシングスーツの中に胸プロテクター・バックプロテクターを装備した状態で、更に本商品を着用。リアタイヤのスライドで転倒、その後芝生面までスライドし、芝生面で自身が5-6回の横回転。体が特段硬いものにあたる感覚が少なく、首や肩のみならずヘルメットも無傷。すぐに立ち上がって、本商品が機能していることに気付いた。その効果を実感。翌日以降、打ち身による体の痛さは感じたものの、重大な怪我には至らず。少なからず、本商品の効果があったものと思われる。転倒後も、特段の破損等見られず、カートリッジを交換し使用中。今後、本商品未着用では怖くて走れないかもしれない。