{"product_id":"ilca-ronstan-vang-kicker-base-unit","title":"ILCA Ronstan Vang\/Kicker Base Unit","description":"\u003ch2\u003eRonstan ILCA Vang\/Kicker Base Unit\u003c\/h2\u003e\n\u003ch3\u003eThe New Benchmark in Design and Performance\u003c\/h3\u003e\n\u003cp\u003eUpgrade your ILCA with the \u003cstrong\u003eRonstan Lower Vang Unit\u003c\/strong\u003e, widely recognised as the new standard in design and competitive performance. Thoroughly tested on the water by leading ILCA® sailors, this base unit features an optimised geometry engineered to minimise line chafe and drastically reduce friction. This refined alignment translates directly into a distinct purchase advantage, giving you maximum power when you need to pull on the kicker in a heavy breeze.\u003c\/p\u003e\n\u003cp\u003eIt also ensures incredibly intuitive cleating and releasing, allowing you to stay in full control and play the vang effortlessly from any angle—whether you are tucked inboard navigating a mark rounding or fully hiked out upwind.\u003c\/p\u003e\n\u003cp\u003eAt the core of this system is the primary purchase sheave, which utilises Ronstan's high-load, ultra-low friction stainless steel HHL sheave. Additionally, the geometry of the cleat arm pivot point has been strategically positioned as close to the clevis pin attachment as possible. This smart design choice minimises leverage and significantly reduces the stress placed on your mast attachment point, protecting your rig from long-term fatigue.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e(Note: This is an officially licensed ILCA® part, available for purchase through ILCA® approved builders and dealers.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimised Geometry:\u003c\/strong\u003e Eliminates line chafe and minimises friction for a noticeable purchase advantage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel HHL Sheave:\u003c\/strong\u003e High-load primary sheave delivers smooth, low-friction performance under extreme tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Mast Stress:\u003c\/strong\u003e The pivot point is engineered close to the clevis pin to minimise leverage on the mast fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmni-Directional Control:\u003c\/strong\u003e The Composite C-Cleat™ and fairlead allow for fast, easy cleating and releasing from any hiking angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Features a Grade 316 stainless steel frame with a hard-wearing black coating and UV-stabilised acetal bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass Legal:\u003c\/strong\u003e Fully approved and licensed ILCA® part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheave Diameters\u003c\/td\u003e\n\u003ctd\u003e20 mm + 15 mm\u003c\/td\u003e\n\u003ctd\u003e25\/32 in + 19\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Line Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e117 g\u003c\/td\u003e\n\u003ctd\u003e4.1 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ILCA","offers":[{"title":"Default Title","offer_id":52605878403413,"sku":"IL-ILC4950","price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/9068\/5269\/files\/ILC4950_1_02afd63a-4bea-4908-9589-a7ea21b2334d.webp?v=1778016464","url":"https:\/\/sailboats.co.uk\/products\/ilca-ronstan-vang-kicker-base-unit","provider":"Sailboats.co.uk","version":"1.0","type":"link"}