nucleon kr celli back protection insert transparent smoke RGroup_4753822 Engineered for off‑road riders

Engineered for off‑road riders

Alpinestars’ Kickstart line is dedicated to the young champions of the future

while a new midsole layer delivers enhanced walking comfort

designed for kids aged 4-9 years old

a dual-strap closure for secure placement above and below the knee

nucleon kr celli back protection insert transparent smoke RGroup_4753822 Engineered for off‑road ridersThe extremely lightweight, CE certified Kr Celli Protector insert features an articulated back shell plate for flexibility and riding fit, plus an advanced micro structure cell design for efficient impact energy absorption and high levels of airflow.