Alpinestars Nucleon KR-Celli Back Protection Insert

Upgrade your riding safety with the ultimate in lightweight defensive gear. The Alpinestars Nucleon KR-Celli Back Protection Insert is an ultra-lightweight, CE Level 1 certified back protector engineered to offer premium impact coverage without sacrificing flexibility or rider comfort. Featuring an advanced cell microstructure, this innovative insert delivers the perfect balance between superior force dispersion and high energy absorption, while its uniquely perforated architecture allows for maximum breathability and refreshing airflow on warmer journeys.

Crafted for aggressive performance, the triple-segmented back shell plate is constructed from a high-performance polymeric material blend that contours perfectly to the natural curve of your spine. With integrated horizontal flexion grooves adapting effortlessly to various riding positions and a soft, comfortable airmesh body-side layer keeping you cool, it ensures a highly secure, optimized fit underneath your favorite jacket. Prepare for your next off-road excursion with complete peace of mind when you equip this essential protection at RIDE Adventures.