Name: Alpinestars A-5 Plasma Chest Protector - Black/Red/White
Brand: Alpinestars
SKU: 482-00079S
Price: 229.95 USD
Availability: InStock

Alpinestars A-5 Plasma Chest Protector - Black/Red/White

$ 229.95

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Size

XS/SM

M/L

XL/2XL

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We are an Authorized Dealer for all the Brands that we sell. Below are the links to our distributors who authorize us to carry what we sell.

Helmet House is our distributor for...

SHOEI - HJC - ALPINESTARS - CORTECH - TOURMASTER - SENA - SIDI

https://helmethouse.com/dealers/4955008-motor-psycho-sport.html

Parts Unlimited - Drag Specialties - LeMans Corp is our distributor for...

ARAI - ALPINESTARS - THOR - ICON - MOOSE RACING - Z1R - SENA - DUNLOP - METZELER - FMF - MOTUL - MAXIMA - RENTHAL - YOSHIMURA - TWIN AIR - ODI - 100% - SPECIALIZED - CRANKBROTHERS - MICHELIN - AGV - FACTORY EFFEX - AFX - AND MORE!

https://www.parts-unlimited.com/find-dealer (Type in 91320 for our zip code)

Parts Unlimited is the largest powersports distributor in the United States. They are now the exclusive distributor for Arai Helmets in the U.S.. Their house brands are Icon, Moose, Thor, AMS, Z1R, Arctiva and more.

WPS - Western Power Sports is our distributor for...

ALPINESTARS MX - GAERNE - FLY RACING - ODI - FMF - SCORPION - MIKA METALS - HIGHWAY 21

https://www.wps-inc.com/dealer-locator?distance=25&location=91320

Western Power Sports or WPS is the faster growing distributor currently. Their house brands are Fly Racing and Highway 21.

Turn14 Distribution is our distributor for...

ANSWER - MSR - PRO TAPER - FMF - GAERNE - ACERBIS - ATHENA - DRAGONFIRE - CYCRA - EVS - FIRSTGEAR - SPEED & STRENGTH - GIANT LOOP - RIVER ROAD - USWE - VANCE AND HINES - WISECO

https://www.turn14.com/about

Turn14's house brands are Answer, MSR, Pro Taper, Renthal, Vance & Hines, Firstgear, and Speed & Strength.

O'NEAL & OGIO POWERSPORTS is our distributor for...

O'Neal - OGIO

O'neal doesn't have a dealer locator but we buy direct from O'Neal and also use them for OGIO Powersports as they are the U.S. distributor for OGIO POWERSPORTS. OGIO is owned by Callaway Golf.

Bell Helmets Dealer Locator

https://troyleedesigns.com/pages/store-locator (Type in 91320 Zip Code)

Anatomically profiled for all forms of off-road riding including Motocross and Supercross, the A-5 Plasma Chest Protector features composite Nucleon Plasma and semirigid thermoplastic chest and back protector shells that are engineered to be lightweight, breathable, comfortable, adaptive and protective. The Level 2 CE certified chest and back protectors are mounted on a highly perforated 3-D mesh for superior airflow and breathability. The side wings are independent from the main semi-rigid chest protector outer shell to ensure a fully adaptive fit. The Level 2 CE certified back protector is a composite construction and has a central semi-rigid thermoplastic zone on a Nucleon Plasma back protector for greater impact force dispersion in a critical area. Protectors have an adaptive for that perfectly follow the body’s contours for superior comfort and freedom of movement. Nucleon Plasma is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies. Lightweight and highly ventilated, this knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions.

Features:

USDA certified bio-based eco-friendly and sustainable impact-absorbing material.
Equipped with adjustable shoulder and side straps for an optimized performance fit.
Removable soft tactile thermoformed shoulder padding for enhanced rider comfort.
Liners on the chest and back protectors maintain the integral structure of the protectors and reduce the risk of any material tearing.
The liners are ribbed for superior airflow while also reducing the amount of material that is in contact with the skin.
The perforated 3D mesh chassis also offers additional protection against tire roost.
Bionic Neck Support compatibility via the BNS shoulder pull tabs.
Back protector: EN 1621-2:2014 LEVEL 2
Chest protector: EN 1621-3:2018 LEVEL 2

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Let customers speak for us

from 1186 reviews

These guys are awesome!!! Super communication

These guys are awesome!!! Super communication, work with customer, great price, super fast shipping!!! Will be doing business with these guys for a long time to come.

Joseph Gideon

09/22/2026

Best deal ever!

Bought a new SHOEI RF1400 at a great price and the shipping was incredibly fast!!! Will definitely do business with again, and again!

Shoei RF-1400 Helmet - Matte Black - Size M - USED / OPEN BOX

Thank you kindly

Thank you kindly
++++++++++++++++
:):):)

frank jelev

09/21/2026

Great fitting helmet.

I was properly fitted before I order the helmet, and realized I was a medium instead of a large, I always bought. The helmet fits perfect, and is really comfortable. I ordered it because it’s rated as being quiet and it’s definitely the quietest helmet I’ve owned.

troy thompson

Great quality

Loved it

Jean Leon

Only place to Purchase

Great prices, lighting shipping, terrific items!

Gregory Brown

I am overwhelmed by how happy this purchase made me

I am overwhelmed by how happy this purchase made me. I bought a shoei GT air 3 with what was labeled as a scratch. They did an excellent job highlighting the scratch in all the pictures- when I saw it in person the scratch was barely noticeable! It was like buying a brand new helmet 30% off. Thank you!

derek wade

09/20/2026

Shoei Neotech 3

Helmet arrived in excellent condition with all accessories great price very pleased with this purchase

Tom mcGuffie

09/16/2026

Shoei Neotec 3 Modular Helmet - Gloss White - Size XL - USED / OPEN BOX

Alpine stars A6

A passed on this because it looked too bulky, but after trying some other brands, gave it a go. Turns out this is pretty darn good. Lots of air flow ( I ride in hot weather) & protection is 1st rate. I wished I picked this first. PS, unfortunately I fall a lot & this thing has done its job again & again w/o getting any damage.

Steve Baum

09/15/2026

Perfect fit

Chris

09/14/2026

Moose Racing Clip-On Registration Holder Carbon Fiber

Solid Helmet

Really glad I came to this store. It was my first time ordering anything from here. I ordered this helmet and received it 3 days later. I checked the manufacturer label when I was installing a cardo and this helmet is only 4 months old. I couldn’t find anything wrong with this helmet when I received it, it seemed brand new. I’ve been riding with it for a week now and am very happy so far. I will definitely come back to this shop in the future when I’m looking for another helmet again

Matt

09/13/2026

pretttyyyy close to new!

i was a little nervous about buying an open-box helmet at first, but when it arrived, it was basically like new!

if buying online, a little hack or tip is you can try helmets locally at whatever store near you before purchasing online!!

The only tiny thing I noticed was that the stickers looked like it had been peeled off and put back on, but that was nothing a little alcohol or heat for the sticker residue couldn’t fix. The helmet itself was in perfect condition and came with the helmet bag and accessories, including the Pinlock insert and lubricant. Still smells like new helmet smell 😆
liked that they also put it as if it is new in the box!

Motor Psycho Sport was also super responsive, friendly, and easy to deal with throughout the whole process. I’m on the East Coast, and shipping from California didn’t take long at all. they also shipped really fast/item arrived at shipper quickly

If you’re considering buying an open-box or regular helmet from them, I definitely recommend it. Amazing family-owned business and a great experience overall!!!

Allissa Nguyen

09/11/2026

Shoei RF-1400 Origami 2 Helmet - TC-5 - Size Small - USED / OPEN BOX

Excellent Helmet.

But then again, Shoei helmets are the only ones I’ve used for many years, including roadracing activities. One thing about Shoei is the helmet sizing, only one reason I stick to the brand. This purchase was an open box, no flaws noted. Perfect.

Dan

09/10/2026

Shoei RF-1400 Helmet - Matte Black - Size XL - USED / OPEN BOX

Loved it!

Its beautiful! Great quality and air flow. Very comfortable i got the XL. My coworker said "damn that helmet gots aura"

Marcos Salazar

5 stars

Igor Pyatka (pyatkigo)

Alpinestars A-5 Plasma Chest Protector - Black/Red/White

Customer Reviews

Let customers speak for us

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