Alpinestars SX-1 V2 Adult Knee Protector, Lightweight Off-Road Knee Protection, CE-Certified

Two types of cyclists should consider the Alpinestars SX-1 Knee Guards: those with past knee injuries and those without. Unlike typical knee/shin guards, these utilize Alpinestars' Dual Gear System to brace the knee on both sides, supporting the joint and preventing injury or reinjury. The low-profile, heavily perforated polymer protectors ensure maximum airflow and are backed with viscoelastic padding and breathable mesh for an adaptive, comfortable fit.

• Multi
• Imported
• ADVANCED KNEE COVERAGE: Designed with a robust impact shield structure that helps protect the knee from trail debris and off road obstacles. Provides dependable coverage for motocross, enduro, and trail riding conditions with stable front impact support.
• STRONG DURABLE MATERIALS: Built using reinforced polymer shells combined with flexible panel zones to support comfort and strength. The layered design delivers reliable impact performance while staying lightweight for long riding sessions.
• ERGONOMIC JOINT FLEX: Articulated panels follow the natural movement of the leg for smooth bending and extension. Helps maintain comfort during seated or standing positions, allowing riders to shift weight and move freely across varied terrain.
• ADJUSTABLE SECURE STRAPS: Features adjustable closure systems that allow riders to fine tune fit around the upper and lower leg. Ensures the protector stays in place through bumps, jumps, and extended riding without unwanted movement.
• RIDING SAFETY SUPPORT: Engineered to meet key off road performance requirements with a design that helps distribute impact forces. Suitable for riders seeking reliable knee protection during training, racing, or recreational trail use.