{"product_id":"extension-as-18-2026","title":"Stabilization Extension AS18 Ø18mm 85mm \/ 3.5\"","description":"\u003cp\u003e\u003cstrong\u003eThe HR Carbon Extension to Optimize Your Stabilization\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe AS18 Ø18mm 85mm stabilization extension is the precision accessory to lengthen your long rod and fine-tune your bow's balance. Made of high-strength Ø18mm carbon, it offers a single size of 8.5cm (3.5\") and universal compatibility thanks to the standard 5\/16th thread.\u003c\/p\u003e\n\n\u003ch3\u003eHR Carbon Ø18mm: Lightness and Rigidity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resistance Carbon\u003c\/strong\u003e - Entirely made of HR carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ18mm Diameter\u003c\/strong\u003e - Compatible with AS18 long rods and other Ø18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight\u003c\/strong\u003e - Pure carbon for minimal weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigidity\u003c\/strong\u003e - Supports the loads of a complete stabilization setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSingle Size: 8.5cm \/ 3.5\"\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e85mm Length (8.5cm \/ 3.5\")\u003c\/strong\u003e - Significant lengthening of the long rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Format\u003c\/strong\u003e - Ideal length to reposition the V-Bar or lengthen the long rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact\u003c\/strong\u003e - Effective lengthening without overloading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatile Mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore or After the V-Bar\u003c\/strong\u003e - Flexible positioning according to your setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore or After the One-Bar\u003c\/strong\u003e - Compatible with single and double configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Adaptability\u003c\/strong\u003e - Integrates into any stabilization system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUniversal 5\/16th Thread\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 5\/16th Thread\u003c\/strong\u003e - Compatible with the vast majority of stabilizers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Compatibility\u003c\/strong\u003e - Arc Système, Shrewd, and other brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard\u003c\/strong\u003e - Universally recognized thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCylindrical Key Tightening\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Slot\u003c\/strong\u003e - Cylindrical key tightening system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fastening\u003c\/strong\u003e - Precise and reliable tightening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Damage\u003c\/strong\u003e - Controlled tightening to preserve the carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability\u003c\/strong\u003e - Find the same position with each setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 85mm (8.5cm \/ 3.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: Ø18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: High Resistance (HR) Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread\u003c\/strong\u003e: Universal 5\/16th\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening\u003c\/strong\u003e: Cylindrical key slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Before or after V-Bar \/ One-Bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAS18 Extension vs. Competition Ø18mm Extension\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS18 85mm Extension\u003c\/strong\u003e: Pure carbon, single size 8.5cm — maximum lightness ← \u003cem\u003eYou are here\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetition Ø18mm Extension\u003c\/strong\u003e: Aluminum body + carbon sleeve, 2 sizes (7.5cm and 10cm) — increased robustness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Add This Extension?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLengthen the Long Rod\u003c\/strong\u003e - Increase the effective length of your stabilizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Balance\u003c\/strong\u003e - Shift the center of gravity forward\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReposition the V-Bar\u003c\/strong\u003e - Adjust the V-Bar position on the long rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Configuration\u003c\/strong\u003e - Adapt without changing the long rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight\u003c\/strong\u003e - Pure carbon for minimal impact on weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc Système\u003c\/strong\u003e - Compatible with AS15, AS16, AS18 long rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrewd\u003c\/strong\u003e - Compatible with Shrewd stabilizers (5\/16th thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal\u003c\/strong\u003e - Compatible with any brand with standard 5\/16th thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThe AS18 Ø18mm 85mm stabilization extension is the precision carbon accessory to optimize your stabilization system. Made entirely of high-strength Ø18mm carbon, it offers a length of 8.5cm (3.5\") to effectively lengthen your long rod or reposition your V-Bar. The universal 5\/16th thread ensures compatibility with Arc Système, Shrewd, and the vast majority of brands. It can be attached before or after the V-Bar or One-Bar, with cylindrical key tightening for a secure and repeatable position. For archers seeking a lightweight and universal carbon extension, the AS18 85mm extension is the ideal choice.\u003c\/em\u003e\u003c\/p\u003e","brand":"Arc Système","offers":[{"title":"Default Title","offer_id":52984630870354,"sku":null,"price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/6695\/2274\/files\/extension-as-18_1.jpg?v=1773931991","url":"https:\/\/besancon-archerie.fr\/en\/products\/extension-as-18-2026","provider":"Besançon Archerie","version":"1.0","type":"link"}