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Description
Tech-Air 5 PlasmaTech Air 5 PLASMA Airbag System Designed to meet the evolving demands of modern motorcycling safety, the innovative and ultra lightweight Tech Air 5 PLASMA Airbag System is engineered to fit seamlessly under a jacket, ensuring a supremely comfortable and adaptive fit. The Systems ultra slim profile delivers an invisible under the jacket feel, offering unrestricted movement while providing advanced protection for an enhanced riding experience. Built
Tech-Air® 5 PLASMA Airbag System Designed to meet the evolving demands of modern motorcycling safety, the innovative and ultra-lightweight Tech-Air® 5 PLASMA Airbag System is engineered to fit seamlessly under a jacket, ensuring a supremely comfortable and adaptive fit. The System’s ultra-slim profile delivers an “invisible under the jacket” feel, offering unrestricted movement while providing advanced protection for an enhanced riding experience. Built upon Alpinestars' industry-leading protective technology, the Tech-Air® 5 PLASMA Airbag System is the latest evolution in the Alpinestars Tech-Air® family. Engineered for ultra-lightweight performance, superior comfort, and an ‘invisible’ fit, the state-of-the-art Tech-Air® 5 PLASMA System provides comprehensive upper body coverage—including the chest, ribs, back, and shoulders—while featuring a PLASMA back protector for the optimal blend of comfort, flexibility, airflow, and rider protection. With a newly developed algorithm supporting three distinct Riding Modes—STREET, OFF-ROAD, and RACE—the Tech-Air® 5 PLASMA is a single-charge deployment Airbag System with a user-replaceable gas canister for continued protection on every ride.
Key Features
- The Tech-Air® 5 PLASMA Airbag System provides comprehensive protection for the chest, ribs, back, and shoulders while maintaining an exceptionally lightweight design for optimal rider comfort.
- Ultra-Lightweight Construction
Weighing just 1,530g, the Tech-Air® 5 PLASMA is more than 25% lighter than the Tech-Air® 5, making it the lightest Tech-Air® System to date. - Ultra-Slim, Invisible Profile Design:
- With its ultra-slim, minimal material construction, the System fits discretly and invisible under a jacket, enhancing rider comfort and wearability without restricting movement.
- Superior Comfort and Breathability
- The System’s full-stretch construction is designed for superior breathability, and incorporates a moisture-wicking treatment for maximum rider comfort.
- PLASMA Technology for Advanced Protection
- Equipped with an integrated Nucleon PLASMA back protector, the PLASMA technology is an eco-friendly, lightweight, and impact-absorbing material designed for superior flexibility, breathability, and ventilation. The protector delivers premium levels of adaptivity for the optimum balance of impact absorption performance, flexibility, and comfort.
- Optimized Lightweight Design
- The ultra-thin, mono-layer stretch mesh construction is engineered to contour seamlessly with the shape of the airbag, minimizing the System's material bulk—ideal for riders looking for an ultra-lightweight Airbag System with superior breathability.
- Faster Inflation and Easy Maintenance
- An all-new single-canister design reduces weight, enables faster airbag inflation, and simplifies servicing for quick turnaround.
- Quick-Release Cover Design for Rapid Gas Inflator Replacement
- The quick-release cover, secured with a Velcro hook-and-loop attachment, allows for easy access to the gas inflator—riders can simply insert a finger into the recess and lift the cover to detach it to access the gas inflator. In countires where gas inflator handling and self-replacement by individuals is permitted by local regulations, riders can quickly replace the gas inflator for continued protection on the ride.
- User-Friendly Modular Design
- The Tech-Air® 5 PLASMA’s features a fully modular construction, allowing riders to quickly disassemble the System for maintenance and cleaning. Simply unzip the rear stretch mesh panel, release the quick-access cover, detach both the back protector and airbag from the vest, and remove the LED Display and Activation Zip. This user-friendly design enables quick airbag removal for vest cleaning, providing effortless reassembly of the System. Servicing key components, including gas inflator replacement, is also quick and hassle-free—ensuring seamless functionality with minimal effort.
- Long-Lasting Battery Life
- Provides up to 30 hours of riding time, ensuring reliability for long rides.
- Extended Sizing for Optimal Fit
- Available in eight sizes from XS to 4XL, offering a tailored fit designed to accommodate a wide range of body shapes.
- Riding Modes and LED Display
- The Tech-Air® 5 PLASMA features three Riding Modes: STREET, OFF-ROAD, and RACE. After the System has been correctly switched on, the User can easily switch between the three different Riding Modes by pressing the button integrated in the LED Display for two seconds. A solid green LED will appear on the Riding Mode LED indicating which Riding Mode is currently running. Riders can easily cycle through the Riding Modes until the desired Riding Mode is selected. The System will trigger a short (1 second) vibration when the Riding Mode is changed.
- When zipped up, the Tech-Air® 5 Plasma automatically activates via a separate internal magnetic sensor, and the LED Display on the lower chest will not only visually indicate the System’s operational status, but will trigger a short (1 second) haptic vibration alert to notify the rider and confirm when the System is armed. The System generates a long vibration (3 seconds) when turned off or if the System shows a red Status LED.
Construction
- Optimized Mobility: Ergonomic sleeves with a deeper cut around the armpits for enhanced mobility and comfort.
- Extended Coverage: Cut longer at the rear for enhanced coverage and protection, with a contoured, low-cut neck for reduced material contact with skin for added comfort.
- Ventilation Compatibility: Specifically engineered to be used with Alpinestars jacket ventilation systems for optimized airflow and breathability.
- Optimized Airbag Design: Anatomically designed to increase the envelope of protection. The airbag features strategically positioned cutaways that contour to the rider’s body for superior impact protection of the back, check, ribs, and shoulders, while also minimizing material volume.
- Minimal Use of Plastic Components: for a low weight to performance ratio, while maintaining maximum airflow and freedom of movement.
Protection
- Integrated Back Protector: Constructed with Nucleon PLASMA viscoelastic compound and co-injected with advanced elastomer compounds for an ultra-slim profile, maximum weight savings, and superior flexibility.
- Stealth Back Protector Design: The streamlined back protector contours to the electronics case for a seamless and ‘invisible’ fit under the jacket profile.
- CE-Certified Protection:
- The Tech-Air® 5 PLASMA System and all the included protective parts are Category II certified PPE (Personal Protective Equipment) under European Regulation (UE) 2016/425 and in compliance under corresponding UK legislation.
- The passive back-protector is CE certified according to the EN1621-2:2014 Level 1 (Full Back).
- The inflatable protector is CE certified according to EN 1621-4:2013 Level 1 (Full Back).
- The System is CE certified as a protective garment for motorcycle riders according to the EN 17092-6:2020 as a Class C undergarment.
- Airbag Deployments: The airbag bladder is certified for up to six deployments before requiring replacement.
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
4.2 ★★★★★
Based on 1844 reviews
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Product Reviews
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic.
I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop.
One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
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Reviewed in the United States on September 9, 2024