Alpinestars - GP Plus Black/White Knee Slider - OSFA motocross safety gear New research has produced re-profiled

New research has produced re-profiled double-hinged inner and outer torsion bars to give greater impact protection to the ankle by progressively absorbing flex and rotation stress

Direct ventilation panel can be operated with one hand for fast and effective climate control on the go

elbow and shoulders protective shells providing resistance and mobility

a real power gain and a stabilized idle

Alpinestars - GP Plus Black/White Knee Slider - OSFA motocross safety gear New research has produced re-profiledAlpinestars GP Plus Black White Knee Slider OSFA Key Features Engineered for maximum aerodynamic performance and minimal drag Optimized for track use with anatomical design for optimal contact and even wear distribution Lightweight construction for enhanced comfort and performance Slim profile hook and loop patch with strategically positioned V cuts for precise placement V cut design prevents material bunching and improves aerodynamics Made from ultra