Alpinestars - Nucleon Flex Pro Guards - Knee Size:Small Injection-molded nylon V shaped bobbins

Injection-molded nylon V shaped bobbins with stainless steel inner bush

Supplied already assembled with screws having a black galvanizing treatment to give aesthetic uniformity

the shield opens and closes smoothly even with the much lower shield mount position

Hypermotard 821/939 Models when doing Hydraulic or Mechanical Actuator conversion only (otherwise you have a big opening where a slave would go)

Alpinestars - Nucleon Flex Pro Guards - Knee Size:Small Injection-molded nylon V shaped bobbinsErgonomic design provides high levels of movement Open design structure ensures high levels of airflow and ventilation Slim design gives a low protector profile, meaning the protection appears discreet in the garment off the bike Adaptive design means the protector molds to the rider's body shape for enhanced levels of comfort