The Alpinestars SX-1 v2 is a lightweight yet strong protector and it features a poly-centric hinge system that allows natural articulation of the knee. The ergonomically sculptured knee protector is constructed from a semi-rigid, high-performance polymer for optimum levels of protection and flexibility, while the highly ventilated padding allows for superb airflow cooling. Correct positioning of the knee protector improves comfort, avoiding pressure points on the patella, and the Dual Strap System promotes a secure fitment of the protector in all riding positions.
Features:
• Upper and lower frames are constructed from a high-performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties.
• Polymer protector plates are strategically perforated for maximum breathability and air ventilation.
• The upper and lower frame feature an integrated dual pivot hinge gear system that follows the natural movement of the knee and keeps the protector well positioned during all movements.
• Knee protector is backed by soft padding for an adaptive fit with breathable air mesh for ventilation and comfort.
• Upper extended frame for increased thigh protection without compromising mobility.
In accordance with EN 1621:1-2012
Features:
• Upper and lower frames are constructed from a high-performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties.
• Polymer protector plates are strategically perforated for maximum breathability and air ventilation.
• The upper and lower frame feature an integrated dual pivot hinge gear system that follows the natural movement of the knee and keeps the protector well positioned during all movements.
• Knee protector is backed by soft padding for an adaptive fit with breathable air mesh for ventilation and comfort.
• Upper extended frame for increased thigh protection without compromising mobility.
In accordance with EN 1621:1-2012