Alpinestars KR-1i Insert Back Protector Size:L Will fit on both the

Will fit on both the Trailbloc and Powerbloc from CVTech

Retractable inner smoke sunvisor (RSV)

Internal protective toe-box and heel counter are positioned under the microfiber outer chassis

The compact design not only makes this muffler less susceptible to crash damage

Alpinestars KR-1i Insert Back Protector Size:L Will fit on both theAlpinestars KR 1i Insert Back Protector The extremely lightweight Nucleon KR 1 CELLi 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. Features Triple segmented back shell plate constructed of a polymeric material blend Unique cell micro structure designed for advanced energy absorption, adaptivity, maximum