{"product_id":"alpinestars-sx-1-plasma-knee-guards","title":"Alpinestars SX-1 Plasma Knee Guards Black\/Red\/Cool Gray 6500326-1498","description":"\u003cp\u003eThe Alpinestars SX-1 Plasma Knee Guards deliver advanced impact protection with a lightweight, highly ventilated design engineered for the most demanding riding conditions. Featuring a plasma knee protector embedded into a semi-rigid frame, these guards provide superior shock absorption while maintaining the flexibility needed for natural movement on the trail or track.\u003c\/p\u003e\n\n\u003cp\u003eThe construction utilizes USDA Biobased viscoelastic material, molded into a pliable yet energy-dissipating structure that offers excellent shock absorption in all directions. This innovative material ensures long-lasting durability without sacrificing comfort. The dual density co-injected frame provides a supportive yet adaptable fit, incorporating scooped lower and upper extensions made from a soft polymeric blend to eliminate pressure points and discomfort caused by hard edges.\u003c\/p\u003e\n\n\u003cp\u003eTo promote proper knee articulation, the integrated Dual Gear System (DGS) facilitates controlled, natural movement. Strategically positioned over-injected rigid and flexible shells allow the guards to conform to a wide range of leg profiles, ensuring a personalized and secure fit. Protection is further enhanced by the Patella System, which fully covers the knee cup regardless of the extension angle, while a rigid outer shell guards against impacts from handlebars and other hazards.\u003c\/p\u003e\n\n\u003cp\u003eHigh-performance polymer frames combine strength and flexibility while remaining lightweight to reduce rider fatigue. The slim ergonomic profile is complemented by a perforated design that enhances airflow, preventing overheating during prolonged sessions. For ease of use, the guards feature a dual strap closure system with hook-and-loop and snap-fit buckles, allowing for quick, stable, and secure adjustments throughout your ride.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlasma knee protector embedded in a semi-rigid frame for superior impact protection\u003c\/li\u003e\n  \u003cli\u003eConstructed from USDA Biobased viscoelastic material for flexibility and energy dissipation\u003c\/li\u003e\n  \u003cli\u003eDual density co-injected frame provides a supportive and adaptable fit\u003c\/li\u003e\n  \u003cli\u003eScooped lower and upper extensions prevent pressure points and discomfort\u003c\/li\u003e\n  \u003cli\u003eDual Gear System (DGS) promotes natural knee articulation and movement\u003c\/li\u003e\n  \u003cli\u003eFull coverage Patella System protects the knee cup at all degrees of extension\u003c\/li\u003e\n  \u003cli\u003eImpact-resistant outer shell designed to guard against handlebar strikes\u003c\/li\u003e\n  \u003cli\u003eLightweight high-performance polymer construction for strength and weight savings\u003c\/li\u003e\n  \u003cli\u003ePerforated design maximizes ventilation and airflow for rider comfort\u003c\/li\u003e\n  \u003cli\u003eSlim ergonomic profile with a secure dual strap and snap-fit buckle closure system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"S\/M","offer_id":54036360265923,"sku":"27040811","price":129.95,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":54036360298691,"sku":"27040813","price":129.95,"currency_code":"USD","in_stock":true},{"title":"L\/XL","offer_id":54036360331459,"sku":"27040812","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/5572900.png?v=1781821501","url":"https:\/\/kellymotorsport.com\/products\/alpinestars-sx-1-plasma-knee-guards","provider":"Kelly Motorsports","version":"1.0","type":"link"}