ALPINESTARS Youth Bionic 5S Knee Braces - Black/Red 6540520-13 8" Hardened plastic mold injection door

Hardened plastic mold injection door panels

Step into high-quality sound with DS18’s PRO-X8

High / Medium / Low / Strobe / Momentary

Removable long-sleeve thermal liner ensures comfort on hot or cold days

ALPINESTARS Youth Bionic 5S Knee Braces - Black/Red 6540520-13 8" Hardened plastic mold injection doorInnovative hybrid frames are constructed from a flexible composite over injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra lightweight and adaptive Slim ergonomic design for riding comfort during dynamic movement Extremely stable slim design four point hinge system perfectly follows the articulation of the knee Lightweight and highly ventilated knee protector offers