Alpinestars Nucleon KR-Celli Back Protection Insert — Medium

• Super lightweight back protector insert in three waist-to-shoulder dimensions to cover all body sizes
• Triple segmented back shell plate is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight saving properties
• Structural design from center towards the outside provides the perfect balance between force dispersion and energy absorption
• Unique cell microstructure designed for advanced energy absorption, adaptivity, maximum breathability and air-flow
• Ergonomic protection plate contours to the natural curve of the back ensuring optimum fit while riding
• Horizontal flexion grooves for an adaptive fit in different riding position
• Soft comfortable airmesh on the body side of the protector offers maximum breathability and rider comfort

Riding Style

Adventure Touring / Dual-Sport, Street

Units

Each

Size Group

Adult

Size

M

Model

Nuclear KR-Celli

Base Color

Black

Type

Back

Shipping weight

0.8 lb

Package size

20 × 9.6 × 1.9 in

Country of origin

China

Salto part #

2702-0228

Alpinestars part #

6503919M

UPC

8033637179223

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Is it in stock?

Yes — it’s in stock 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?

There’s no published 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’s new and genuine, straight from Salto — Alpinestars part #6503919M.