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Motorcycle Apparel Sizing & Return Policy
To ensure the best fit, please carefully review our sizing guide before ordering.
Do not assume your usual size based on other brands, as sizing can vary significantly between manufacturers. Measure yourself using a tailor’s tape and refer to our size chart to determine the correct size. Avoid delays in wearing your gear by ensuring the right fit before ordering.
Return Policy
Once tags have been removed or the item has been worn on a motorcycle, it cannot be returned. We strongly recommend keeping all tags attached and trying on the gear indoors or sitting on your motorcycle to ensure a comfortable fit before use.
We feel this is the only way to 100% guarantee that the riding and protective gear you purchase from our store has not been compromised in any way.
Following these guidelines will help ensure the best fit and a smooth purchasing experience.
We display live inventory for in-stock items. However, due to demand and sizing options, popular 4SR products can sell out. These items are restocked in our bi-weekly orders. If an item is out of stock, it can still be purchased and will arrive with our next order, typically within 2–3 weeks (excluding holiday periods).
Racing Inferno AR one-piece motorcycle suit: when safety meets distinctive style!
The 4SR leather suit is well known not only for its quality and style, but above all for its uncompromising safety and comfort. The Racing Inferno AR is made of 1.2mm thick cowhide and is equipped with a total of 21 integrated protectors that will provide you with maximum protection in every situation. In addition, it is also Airbag Ready, which means it is ready for the use of the airbag system, that will increase your safety to the absolute maximum. Investing in this suit means investing in your personal safety and comfort for every ride.
Thanks to the unique cut and placement of accordion stretch panels, you can use several variants of standalone airbags available on the market. Our stitching and materials remain and will always remain 100% the same as our factory racers suits.
The price includes knee and elbow sliders, internal protectors, removable chest and back protectors, double hip and coccyx protection and all from reputable brands. We have 21 ergonomically placed protectors, the most used in any mass-produced 1pc leather suit.
We have also developed a simple and effective solution for holding up your leathers between track sessions, 4SR's Zipper Lock system will effectively hold the upper half of your suit out of the way.
The one-piece Racing Inferno AR Airbag Ready is also equipped with:
Standard equipment of the Racing Inferno AR Airbag Ready® includes:
What does 4SR have and others don't?:

| SKU: | 4SR Racing Inferno AR |
|---|---|
| Downloads: | 4sr custom suit measurements |
Top notch hoses and complete 11 pieces. SAMCRO is top notch quality and appreciate the fact that a matching clamp kit was available to purchase ad well. Satisfied customer.
Always the best quality and best customer service from HHR!!
Perfect fit , high quality
Perfect fit. Great stopping power.
Very happy 😊
Gets help with everything
Fit great and looks amazing really light
Staff was great and explained a few ways to make exchanges. Just awsome
They look genuine and good
I have to mention Mark and the help he provided me was second to none. he went above and beyond. I would love to do more buisness, unfortunately öhlins doesn't offer a front suspension for my particular model so I'm forced to go racetech internals at my local shop here in the Midwest. maybe you guys can poke öhlins and ask why don't you offer anything for the forks on an upspec 2017 kawasaki ZX-14R ABS SE? it's OK. I was amazed at the service provided to me. Thank you Mark!
first off it's winter here in the midwest so I can't comment on the product yet. I'm sure it's going to be great. Mark! at HHR He is so good at his job! He went above and beyond for me and I appreciate that. Great communication and knowledge. Thank you Mark! I want to do more business but unfortunately Öhlins doesn't offer anything for the front forks of my particular model with the upgrade Brembos.. such a bummer. so I'm going to have to go to my local shop for racetech upgraded internals in the front forks. if Mark is a gauge on how this company runs is just fantastic. I been contemplating moving to Florida just to be near HHR. Keep up the great work!
I bought a full Carbonin fairing set for my 2021 Yamaha R1, 10/10 quality and fitment, i also got a motoholders front stay, carbon air duct, and rear subframe. Mark was super helpful with my orders, meeting me updated on the process and told me the differences in products so i got exactly what i needed. 10/10 all around.
10/10 fitment, 10/10 customer service
10/10 fitment, 10/10 Customer support.
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