{"product_id":"kit-trek-rsl-aero-bianco-grigio","title":"Trek RSL Aero Kit - White Grey","description":"\u003ch3\u003eTrek RSL Aero Kit: aerodynamic performance for road bikes\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTrek RSL Aero kit\u003c\/strong\u003e is an innovative solution for riders seeking the highest level of \u003cstrong\u003eaerodynamic performance\u003c\/strong\u003e in road cycling. Originally designed for the Trek Madone Gen 8, this \u003cstrong\u003eaerodynamic hydration\u003c\/strong\u003e system has also delivered outstanding results on road bikes from other brands, thanks to Trek’s advanced aerodynamic research. The bottle and bottle cage were developed using fluid dynamics modeling technologies to reduce air resistance while riding. The system is \u003cstrong\u003eUCI-compliant\u003c\/strong\u003e, ensuring compatibility with official competitions. Beyond performance, the kit offers versatility: the bottle cage can hold both the RSL Aero bottle and standard round bottles, adapting to different hydration needs without aerodynamic compromise.\u003c\/p\u003e\n\u003ch3\u003eAerodynamic benefits and universal compatibility\u003c\/h3\u003e\n\u003cp\u003eTrek testing showed a gain of \u003cstrong\u003e1.8 watts at 35 km\/h\u003c\/strong\u003e on the Madone Gen 8 model compared with standard round bottles, a significant difference for riders competing or seeking energy efficiency. This advantage was validated through Trek’s proprietary \u003cstrong\u003eaerodynamic modeling\u003c\/strong\u003e system, which makes it possible to predict performance on any road bike. The RSL Aero bottle cage holds the bottle securely in place, eliminating vibration and unwanted movement while riding. Compatibility with standard bottles expands usage options, allowing cyclists to choose the solution best suited to their needs without giving up the system’s aerodynamic benefits.\u003c\/p\u003e\n\u003ch3\u003eMaterials, safety, and system sustainability\u003c\/h3\u003e\n\u003cp\u003eThe bottle cage is made from \u003cstrong\u003eOCLV carbon\u003c\/strong\u003e, a lightweight, durable composite material that ensures long-lasting performance. At just 35 grams, the kit minimizes added weight on the bike, a crucial factor for performance. The RSL Aero bottle is \u003cstrong\u003eUSDA-approved\u003c\/strong\u003e and completely \u003cstrong\u003eBPA- and phthalate-free\u003c\/strong\u003e, ensuring safe hydration. Both the bottle and cap are \u003cstrong\u003edishwasher-safe\u003c\/strong\u003e, simplifying everyday care. The kit is fully \u003cstrong\u003erecyclable\u003c\/strong\u003e, reflecting Trek’s commitment to environmental sustainability. Installation is made easier by the inclusion of all necessary mounting components, with top access that allows quick, convenient refilling during rides.\u003c\/p\u003e\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAerodynamic gain: \u003cstrong\u003e1.8 watts faster\u003c\/strong\u003e at 35 km\/h compared with standard round bottles.\u003c\/li\u003e\n\u003cli\u003eCompatibility: works with RSL Aero bottles and standard round bottles.\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eUCI-compliant\u003c\/strong\u003e for official competitions.\u003c\/li\u003e\n\u003cli\u003eBottle cage material: durable, lightweight \u003cstrong\u003eOCLV carbon\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWeight: 35.0 grams.\u003c\/li\u003e\n\u003cli\u003eBottle certification: \u003cstrong\u003eUSDA approved\u003c\/strong\u003e, BPA- and phthalate-free.\u003c\/li\u003e\n\u003cli\u003eCare: bottle and cap are \u003cstrong\u003edishwasher-safe\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSustainability: fully recyclable.\u003c\/li\u003e\n\u003cli\u003eAccess: top-fill for quick refilling.\u003c\/li\u003e\n\u003cli\u003eMounting: all installation hardware included.\u003c\/li\u003e\n\u003cli\u003eColor: Grey\/white.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trek","offers":[{"title":"One size \/ White","offer_id":54208332562778,"sku":"5324021","price":99.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Kit-Trek-RSL-Aero-Bianco-grigio-All4cycling-158.jpg?v=1779995321","url":"https:\/\/www.all4cycling.com\/en\/products\/kit-trek-rsl-aero-bianco-grigio","provider":"All4cycling ","version":"1.0","type":"link"}