ALPINESTARS Bionic-10 Carbon Knee Brace - Right - Medium 650031913M 4-Stroke Exhaust Quiet Insert Smaller case for easier concealment

Smaller case for easier concealment (approximately 2-7/8" W x 2-3/4" T x 3-1/4" D)

Smooth shell along the Snell test line in the temple area increases the helmet's ability to glance off objects during an impact

Replace the upright OEM mount

the fewest possible bends

this optional link pipe is aimed at riders looking for better performance and weight reduction

ALPINESTARS Bionic-10 Carbon Knee Brace - Right - Medium 650031913M 4-Stroke Exhaust Quiet Insert Smaller case for easier concealmentFeatures lightweight hybrid frame construction of carbon composite cores over injected with an advanced fiber reinforced polymer Innovative design and optimized material utilization of the exoskeleton frame construction make the knee brace even lighter than its predecessor, yet provides high structural strength and support Performs at temperatures as low as 4F Double pivoting hinge system incorporates tool free, fast, easily exchangeable extension