−9%

Alpinestars Nucleon KR-2 Back Protector

M
was CHF177.28
Delivered between Sat, 5.9. and Fri, 11.9.
Only 2 pieces in stock at supplier
free shipping

Size2

Product details

The Alpinestars Nucleon KR-2 back protector is a highly advanced piece of protective gear specifically designed for motorcyclists who prioritize safety and comfort. With a CE Level 2 certification, this back protector offers the highest available impact protection and meets strict European safety standards. It is ideal for adventure and touring rides, providing excellent protection both on the road and off-road. The protector is made from advanced impact-absorbing foam, combined with integrated hard plastic channels to ensure optimal safety with minimal weight. Weighing only 450 grams and featuring a slim design, the Nucleon KR-2 can be easily worn under motorcycle jackets without compromising comfort. Ventilation channels enhance air circulation and temperature regulation, while the ventilated waist belt serves as both a secure fastening system and a supportive kidney belt. This back protector is an excellent choice for riders seeking high-quality protection and comfort.

  • CE Level 2 certified for maximum impact protection
  • Made from impact-absorbing foam with hard plastic channels
  • Extremely lightweight design at only 450 grams
  • Ventilation channels for improved air circulation
  • Integrated waist belt for secure fit and support.

Key specifications

Exact colour description
BlackBlack RedBlack Smoke Rednero/rosso
Clothing size
M
type of protector
Back armour

General information

Item number
59229709
Manufacturer
Alpinestars
Category
Motorbike protectors
Manufacturer No.
6504615-1113-M
Release date
10.6.2025
Sales rank in Category Motorbike protectors
112 of 686

Colour

Colour
BlackRed
Exact colour description
BlackBlack RedBlack Smoke Rednero/rosso

Material

Material group
Foam materialPlastic
Material
Hard plastic channelsshock-absorbing foamviscoelastic memory foam

Equipment properties

Clothing size
M

Protector properties

type of protector
Back armour

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
4.93 kg
Climate contribution
CHF 0.12

Product dimensions

Weight
450 g

Package dimensions

Length
62.60 cm
Width
26.20 cm
Height
4.90 cm
Weight
900 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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