Pay in installments of $59.99 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Alpinestars - Stella Tech-Air 3 SystemAlpinestars Stella Tech Air 3 System Alpinestars lightest autonomous Airbag System, Stella Tech Air 3 is designed to be worn over or under the motorcycle jacket, as the effective and practical choice for touring riders, urban city commuters, and light off road adventure riders. The Stella Tech Air 3 is equipped with an ergonomically optimized womens tailored female fit with a tapered cut for enhanced comfort. Alpinestars crash detection triggering
Alpinestars - Stella Tech-Air 3 System
Alpinestars’ lightest autonomous Airbag System, Stella Tech-Air® 3 is designed to be worn over or under the motorcycle jacket, as the effective and practical choice for touring riders, urban city commuters, and light off-road adventure riders. The Stella Tech-Air® 3 is equipped with an ergonomically optimized women’s tailored female fit with a tapered cut for enhanced comfort. Alpinestars’ crash detection triggering algorithm has been developed and refined with millions of kilometers of riding data and thousands of crashes, allowing the System to accurately assess when to deploy the airbag ahead of an impact or other dangerous situation like a low side or high side crash. In the event that Stella Tech-Air® 3 detects the start of a crash, the System will inflate the protective airbag in 50 milliseconds. In the event of a direct impact of the motorcycle with another vehicle or obstacle, the Tech-Air® 3 System, is effective for the “first impact*,” which means that the System inflates before hitting the vehicle or obstacle against which the motorcycle will have the direct impact. The “first impact” test was performed in accordance with the Dolomiticert Protocol where the airbag was tested within a speed range of 25 to 63 km/hr. For more information on the envelope of protection, see the Tech-Air® 3 User Manual. Featuring a water-resistant main chassis and a waterproof ECU and electronics, the slim, self-contained system can also be worn under a motorcycle jacket, including an Alpinestars’ Tech-Air® Ready jacket, or any leather or textile jacket, providing that the jacket has sufficient space to accommodate the inflation of the airbag. The Stella Tech-Air® 3 will allow riders to enjoy the daily commute even more, knowing they’re protected.
Key Features:
- The Stella Tech-Air® 3 is a fully autonomous active Airbag System and does not require any external connections or sensors on the motorcycle for the System to operate.
- The Stella Tech-Air® 3 incorporates 6 integrated sensors (3 accelerometers (1 triaxial accelerometer), and 3 gyroscopes (1 triaxial gyroscope )) to provide the best crash monitoring performance in a variety of dynamic riding situations, and even when stopped.
- The Stella Tech-Air® 3 Airbag System activates automatically via the magnetic zip closure.
- The System’s packable design allows it to be easily stored in a backpack or under a bike’s seat when not in use.
- The Stella Tech-Air® 3 is designed with a diagonal zipper to provide complete front chest coverage while also concealing the inner airbag. The magnetic zip closure has been designed for ease of use and to provide a secure closure system to the airbag garment.
- An LED display on the front chest indicates the airbag’s operational status. The LED display also incorporates a haptic alert, which vibrates to confirm the System is armed, and alerts the rider when the battery is running low.
Integrated back protector pocket on the back can house additional passive back protection. - The Stella Tech-Air® 3 incorporates Alpinestars’ Pro 2nd Generation compact Electronic Control Unit (ECU) which may be found in the ECU pocket located in the upper back of the inner, Tech-Air® 3 vest.
- Bluetooth low energy (BLE 5.0) connectivity to the Tech-Air® App allows riders to monitor the System’s operational status, battery status, as well as provides a detailed map of motorcyclists rides via MyRide.
- Upgradable system software is accessible via the Tech-Air® App, where riders can quickly verify the installed software version and eventually perform the latest software updates.
- The Stella Tech-Air® 3 uses an integrated, certified lithium ion battery, with a battery life of 40 hours and a recharge time of approximately 4 hours.
The gas inflator that provides the inflation gas for the airbag’s deployment is located in the inflator housing on the left side of the lower back of the rider. - The Stella Tech-Air® 3’s ECU seal-protection ensures all-weather performance and is certified to function between -20 ⁰C and +40⁰C.
- The gas inflator housing, electronic wiring, and the airbag are easily removable.
The gas inflator canisters can be replaced by select Alpinestars dealers and certified Tech-Air Service Centers. - The vest is washable.
The ECU has been tested and CE Certified according to different regulations for electronic, radio devices and electrical safety. - The gas inflator cartridge is CE certified to UNI EN 16263, confirming compliance with the safety standard and certifying that the cartridges can be safely handled and serviced.
Protection:
- According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product: When inflated, the Stella Tech-Air® 3 full chest and full back protection from the airbag is Category II CE Certified to the (EU) 2016/425 EEC European Personal Protective Equipment (PPE) Regulation, according to relevant part of EN1621-4:2013 airbag certification standard, which guarantees an impact protection performance of not less than five seconds after the activation. The impact attenuation performance is Level 2 both for full chest and full back.
- Impact protective garment 17092-6 Class C (outer garment), with the outershell constructed from water resistant material.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Great room divider
Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
This is a room divider and would work great as one! I’m using it as a cover for my car port/garage so you can’t look in and see my messy garage as easily and for what I’m using it for it’s a little not quite as sturdy as I need it to but I’m sure it’s not meant to be used outside anyways so I don’t fault the product since I’m not using it as intended… with that said though…. It still covers my garage beautifully and really does exactly what a I need it to! I’m sure the wind may blow it over if it gets too crazy but I don’t see it breaking by any means. The frame is metal and drilled together using long screws. It’s very well built. The cloth for the panels is this waterproof type material that’s kind of like the gazebo roof feeling. So it’s easy to clean and it’s easy to wipe. You can put it straight or bend the panels and either way it still stands up. You don’t HAVE to bend it to make it stand or anything. You can literally use it straight across like I am in the pictures. Overall very happy with this product and it’s also very tall so it truly covers a lot (hides a lot lol). I’m 5’8 so you can see it’s taller than me by the pic I took
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 3
OK. Drag to setup. Needs more stable feet
Color: Black, Size: 4 Panel-88''
I was glad to find these.
The benefits of having them in a recording setup is helping suppressing noise for a vocal booth.
It's a layer that surrounds the recording box. Nice!
(But away from audio hardware or DAW).
Here is the not so nice part:
The feet!
It's able to stand (as it needs to do this). But it cannot be bumped. If it does, it's coming down onto something.
I believe the feet units are not wide enough (or long enough). That makes for an easier tumble risk. So far, they haven't, but it's like being in the woods over leaves - it feels dangerous with every step! (That's actually true).
They are tall enough, wide enough, material OK. But the feet for the main assembly do not seem sturdy enough.
There are ways to help that.
I'm thinking a 2x4 to augment the base. Make them wider. It can be done. It was a drag to set these up, and I'm sure to modify them like i'd want them. But, they do come in at a much lower price that other similar dividers.
Consider all this because I've seen more solid dividers ( with padding) that would basically be the 1/2 cost of these. But i'd think they'd be easier to assemble, stand sturdier, and without that feeling of an impending fall (or fail).
This is my opinion. I hope it helps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 1
wrong size of metal components. incorrect items. non functioning
Color: Black, Size: 4 Panel-88''
The owner of this product sent me the incorrect pieces when I tried to install. It didn’t fit. The pieces were missing holes and once I connected the wrong pieces after knowing now they’re stuck and I can’t return them even though Amazon was kind enough to refund me. I just want to warn people this product is such a disappointment because it looks good. It’s good price, but you can’t even assemble the thing very disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 4
Sturdy Folding Room Divider with Good Privacy Coverage and Modern Look
Color: Black, Size: 4 Panel-88''
I picked this room divider up to help separate space in a room without needing permanent walls, and overall it works very well for creating privacy while still looking clean and modern.
The size is one of the biggest advantages. At 6 feet tall and roughly 88 inches wide, it creates a noticeable visual separation and works well for apartments, dorms, offices, studios, shared rooms, or content creation setups where you want to hide clutter or define different areas.
The black fabric and frame design give it a simple modern appearance that blends easily into most spaces without looking overly decorative or outdated. It has a clean minimalist look that works especially well in offices, bedrooms, gaming rooms, or studio environments.
Assembly was fairly straightforward overall. Once fully put together, the divider feels reasonably stable for normal indoor use. The folding panel design also makes it flexible enough to angle different ways depending on the room layout.
The portability is another strong point. Since it folds down, it is much easier to move or reposition compared to permanent partitions or heavier wooden dividers. That makes it practical for temporary privacy setups or changing room layouts frequently.
Privacy performance is solid visually. It blocks sightlines well enough for changing areas, workspaces, video backgrounds, or separating sections of a room. The fabric also softens the space slightly instead of feeling harsh or industrial.
One thing worth noting is that while it provides visual privacy, it is not soundproof. It helps define space and reduce some openness, but conversations and noise will still pass through normally.
The material quality feels decent for the price range. The frame is lightweight but functional, though I would still avoid rough handling or constant aggressive repositioning over time.
Value for money is good considering the size, flexibility, and convenience. Similar room dividers can become expensive quickly, especially for taller multi-panel setups.
Overall, this is best for anyone needing an affordable flexible way to create separation and privacy in shared or open spaces. It works especially well for apartments, dorms, offices, studios, remote work setups, or content creators wanting a cleaner background without permanent construction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Looks nice but it's not very stylish, works as intended, happy with purchase
Color: Black, Size: 4 Panel-88''
This 6 ft room divider is exactly what I needed and works great! It was very easy to set up and took only a few minutes to assemble. I was pleasantly surprised by how lightweight it is, and it folds up easily for storage when not in use.
The fabric-style panels look nice and provide good privacy, and the included clips help keep everything neatly in place. It’s a simple but effective design that does what it’s supposed to do.
Because it’s lightweight, it may need a bit of extra support depending on where you place it—I used small weights on the base, and that completely solved the stability issue.
Overall, I’m very happy with this purchase. It’s practical, easy to use, and a great value for the price. I would definitely recommend it! Industrial
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026