Name: Alpinestars Bionic 5s Youth Knee
Brand: Alpinestars
SKU: 2704-0645
Price: 344.95 USD
Availability: InStock

Alpinestars Bionic 5s Youth Knee - Motor Psycho Sport

$ 344.95

No Sales Tax! Except CA | 🚚 Free Shipping on orders over $50

In stock, ready to ship
Out of Stock

Size

ONE SIZE

Color

Black/Red

Quantity

Authorized Dealer

Free & Fast Shipping U.S. Lower 48

No Sales Tax, except California

90 Day Free Returns & Exchanges

Size chart

Click the links below for the applicable size chart you need, thanks!

6D Size Charts

AGV Size Charts

Alpinestars Size Charts

Arai Size Charts

Fly Racing Size Charts

Icon Size Charts

O'Neal Moto Size Charts

O'Neal Bike Size Charts

Thor MX Size Chart

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)

Features

Innovative hybrid frames are constructed from a flexible composite over-injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra-lightweight and adaptive
The frame system reduces the risk of sustaining injuries to the medial and lateral collateral ligament, the anterior and posterior cruciate ligament and the lateral and medial meniscus
Slim ergonomic design for riding comfort during dynamic movement
Extremely stable slim-design four-point hinge system perfectly follows the articulation of the knee
Lightweight and highly ventilated knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions

[{"id":40212764131431,"title":"ONE SIZE \/ Black\/Red","option1":"ONE SIZE","option2":"Black\/Red","option3":null,"sku":"2704-0645","requires_shipping":true,"taxable":true,"featured_image":{"id":31089110483047,"product_id":6828886098023,"position":1,"created_at":"2023-09-18T05:40:48-07:00","updated_at":"2024-01-24T16:21:05-08:00","alt":"Alpinestars Bionic 5s Youth Knee - Motor Psycho Sport","width":760,"height":760,"src":"\/\/www.motorpsychosport.com\/cdn\/shop\/files\/alpinestars-bionic-5s-youth-knee-motor-psycho-sport.jpg?v=1706142065","variant_ids":[40212764131431]},"available":true,"name":"Alpinestars Bionic 5s Youth Knee - ONE SIZE \/ Black\/Red","public_title":"ONE SIZE \/ Black\/Red","options":["ONE SIZE","Black\/Red"],"price":34495,"weight":0,"compare_at_price":32995,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"8059347021386","featured_media":{"alt":"Alpinestars Bionic 5s Youth Knee - Motor Psycho Sport","id":23857916248167,"position":1,"preview_image":{"aspect_ratio":1.0,"height":760,"width":760,"src":"\/\/www.motorpsychosport.com\/cdn\/shop\/files\/alpinestars-bionic-5s-youth-knee-motor-psycho-sport.jpg?v=1706142065"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

{"id":40212764131431,"title":"ONE SIZE \/ Black\/Red","option1":"ONE SIZE","option2":"Black\/Red","option3":null,"sku":"2704-0645","requires_shipping":true,"taxable":true,"featured_image":{"id":31089110483047,"product_id":6828886098023,"position":1,"created_at":"2023-09-18T05:40:48-07:00","updated_at":"2024-01-24T16:21:05-08:00","alt":"Alpinestars Bionic 5s Youth Knee - Motor Psycho Sport","width":760,"height":760,"src":"\/\/www.motorpsychosport.com\/cdn\/shop\/files\/alpinestars-bionic-5s-youth-knee-motor-psycho-sport.jpg?v=1706142065","variant_ids":[40212764131431]},"available":true,"name":"Alpinestars Bionic 5s Youth Knee - ONE SIZE \/ Black\/Red","public_title":"ONE SIZE \/ Black\/Red","options":["ONE SIZE","Black\/Red"],"price":34495,"weight":0,"compare_at_price":32995,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"8059347021386","featured_media":{"alt":"Alpinestars Bionic 5s Youth Knee - Motor Psycho Sport","id":23857916248167,"position":1,"preview_image":{"aspect_ratio":1.0,"height":760,"width":760,"src":"\/\/www.motorpsychosport.com\/cdn\/shop\/files\/alpinestars-bionic-5s-youth-knee-motor-psycho-sport.jpg?v=1706142065"}},"requires_selling_plan":false,"selling_plan_allocations":[]}

Let customers speak for us

from 420 reviews

Awesome boots

Perfect fit. Could be happier with the purchase price and the quality is over the top.

jeffrey leps

11/19/2024

Alpinestars Tech 7 Boots - Black/Dark Blue/Red/White - CLOSEOUT

Super fast shipping, great communication

Johnathan Rodriguez

11/19/2024

HJC RPHA 1N Helmet - Red Bull Austin GP MC-21SF Black/White/Red/Yellow

Great Place to Shop

I picked up a new Alpine Stars helmet at around 50% off the regular price and I received it within a few days in perfect condition. The helmet was the first thing I purchased at Motor Psycho but I will go back to them first when I need other MX products
Thanks so much Motor Psycho👍🏻

Michael Hulas

11/18/2024

Motor Psycho Sport

Awesome Helmet

Not only is this helmet freaking awesome looking but it’s also the safest helmet on the market and it’s a great fit. Moto Psycho had this helmet at such an amazing price that I couldn’t pass it up. Thank you Moto Paycho.

Michael Hulas

11/18/2024

Alpinestars Supertech M8 Factory Black/Yellow Fluo/Blue Glossy Helmet - Size M - CLOSEOUT

Very good product and service

Fair price on a solid product. The service was excellent.

Marc Priebe

11/18/2024

Alpinestars Belize Drystar Boots Oiled Brown

Great price,fast shipping.

Best price and fast shipping! The boots are top-notch!

Scott McAninch

11/15/2024

Sidi Crossfire 3 TA Black/Ash Boots

Tech 7s where great

Amazing price

Conner Ellis

11/15/2024

Alpinestars Tech 7 Boots - Black/Dark Blue/Red/White - CLOSEOUT

Helmet

Pretty

Melissa Rose

11/10/2024

Alpinestars Supertech M8 Factory Dark Blue/Orange/Yellow Fluo Helmet - CLOSEOUT

Saved $60!

Legit site, big savings, fast shipping.

Michael Cavallaro

11/10/2024

Motor Psycho Sport

Very Comfortable, Very Impressed.

These are very comfortable compared to the Pod brand that I tried on before buying these. Night and day difference. Highly recommend.

Devon Adams

11/10/2024

Mobius X8 Knee Braces Pair - Gray/Black

Great experience

Best prices and fast delivery! Love the SM8 helmet, flows tons of air

Jason

11/09/2024

Alpinestars Supertech M8 Factory Black/White/Red Fluo Glossy Helmet - CLOSEOUT

fit great and shipping was fast

love the helmet. it fit perfectly, shipping was fast, and even though open box- it was brand new and unused. great deal. thanks!

Jessica Guerrero

11/06/2024

Arai Quantum-X Helmet - Oriental Black Frost Size Medium - OPEN BOX

Tech 7

Great boots. Comfortable. Quick delivery.

John Heitzmann

11/05/2024

Alpinestars Tech 7 Black Boots - CLOSEOUT

Super sweet Deal

I can't believe that I got this helmet for that price. Cant wait to do business again.

Dakota Wrenn

11/01/2024

Icon Airform Dark Helmet - Size Medium - OPEN BOX

Mobius Knee Braces are AWESOME!

I ordered the Mobius knee braces after extensive research on ALL knee brace brands. After trying on my Buddy's pair, I was ready to pull the trigger.

Mobius Customer Service provided insight to support my decision related to sizing... they were very helpful.

Having NEVER purchased from Motor Psycho I was skeptical, but after checking out their credentials I placed my order. WOW.... I was VERY pleased. I paid a great-very fair price and got my order VERY quickly. Motor Psycho routinely communicated order and delivery status and made the transaction seamless. I will DEFINETLY order from Motor Psycho again!!!

Regarding the Mobius: I could not be happier. I ride single track and moto and the knee braces have performed flawlessly. I literally FORGET that I am wearing them and they are MORE comfortable than the 2 type of knee pads that I had been using in the past.

During my research it felt like so many of the reviews reflected that other brands provided less than optimal comfort, and that the wearers had to 'endure' using braces to get the protection they wanted. Not so with the Mobius... they feel like they are hugging your knees. With that said, I did have to 'dial-in' fitment with the provided sets of different size knee pocket inserts, tendon strap pads, and stops, but it was easy and I feel like they are truly a custom fit.

DOUBLE check your sizing... I found this to be critical. I would have ordered a size TWICE as large as what I would have expected.... So, take measurements! IF you are on the upper or lower end of a size, I suggest calling Mobius to confirm what you should order as multiple shell sizes exist.

In summary... I would HIGHLY recommend Mobius AND Motor Psycho!!!

Ross N.

10/29/2024

Mobius X8 Knee Braces Pair - White/Yellow

Alpinestars Bionic 5s Youth Knee

Customer Reviews

Let customers speak for us

Riders Also Shopped For...

Recently viewed

No Sales Tax Except California!

Alpinestars Bionic 5s Youth Knee

Customer Reviews

Let customers speak for us