Alpinestars Youth Bionic 5S Knee Braces — Black/Red

• 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
• 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
• 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

Riding Style

Off-Road, UTV, ATV

Size Group

Youth

Base Color

Black

Material

Polymer

Size

One Size

Type

Knee

Model

Bionic 5S

Units

Pair

Color/Finish

Black, Red

Shipping weight

2.45 lb

Package size

14.8 × 8 × 6.3 in

Country of origin

Italy

Salto part #

2704-0645

Alpinestars part #

6540520-13

UPC

8059347021386

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Alpinestars?

Yes. It ships new from the same distributors the big online stores buy from — Alpinestars part #6540520-13.