{"product_id":"jeu-de-direction-integre-wolf-tooth-premium-aero-is52-enve-in-route-rouge","title":"WOLF TOOTH PREMIUM AERO IS52 ENVE In-Route Integrated Headset Red","description":"\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"3\"\u003eWolf Tooth Premium Aero IS52\u003c\/b\u003e is an elite-level integrated headset (Integrated System), CNC-machined in Minneapolis, USA. This ultra-specific variant was developed in close collaboration with the standards of the brand \u003cb data-path-to-node=\"4\" data-index-in-node=\"250\"\u003eENVE\u003c\/b\u003e to integrate seamlessly with their cockpit and internal cable routing system \u003cb data-path-to-node=\"4\" data-index-in-node=\"339\"\u003eIn-Route\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eDesigned to sit directly in the carbon bearing seats of your frame, this aerodynamic model integrates specific openings and routing channels. These allow hydraulic brake hoses and gear cables to be routed in a completely hidden manner from the handlebar to the inside of the frame. Equipped with sealed stainless steel \u003ci data-path-to-node=\"5\" data-index-in-node=\"364\"\u003eEnduro Bearings\u003c\/i\u003e, it guarantees total steering smoothness and absolute resistance to sweat, rain, and dust.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eEach headset benefits from a \u003cstrong data-start=\"471\" data-end=\"506\"\u003etriple-level double sealing system\u003c\/strong\u003e, including an upper O-ring, a custom cup lip seal, and a double-lip seal on the crown. This design ensures \u003cstrong data-start=\"637\" data-end=\"675\"\u003eoptimal bearing protection\u003c\/strong\u003e against water and dust, significantly extending their service life.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eCan I install this headset on a bike with a standard handlebar and no internal cable routing?\u003c\/b\u003e No, this is not recommended. This headset features specific machining and shapes on its top cover to interface with the profiled spacers of the ENVE In-Route system. For a standard IS52 handlebar or frame without integrated cables, it is better to choose the \u003ci data-path-to-node=\"14\" data-index-in-node=\"398\"\u003eWolf Tooth Premium IS52 Standard\u003c\/i\u003e version.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eDoes this headset come with the star nut and top cap?\u003c\/b\u003e This model is generally supplied complete with its specific Aero top cover, the stainless steel bearing, and the split compression ring adapted for cable routing. For the top cap and the expansion system in the carbon steerer, you must use the specific expander supplied by ENVE with their fork or frame kit.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eWhy is sealing so important on a model with integrated cable routing?\u003c\/b\u003e On modern fully integrated bikes, replacing a worn or rusted upper bearing requires a great deal of work (disconnecting brake hoses, removing cables, performing a complete bleed of the hydraulic system). Wolf Tooth has therefore equipped this model with their best stainless steel bearings and double-lip seals to maximise maintenance intervals and spare you complex mechanical work.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u0026nbsp;\u003c\/p\u003e","brand":"WOLFTOOTH","offers":[{"title":"Default Title","offer_id":57128365031804,"sku":"PBS_WOLF071212","price":199.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/IS52U-L-IR-RED_60749fdb-5c94-4261-a69d-7e1fdecd0247.webp?v=1782979516","url":"https:\/\/probikeshop.com\/products\/wolf-tooth-premium-aero-is52-enve-in-route-red-integrated-headset-set","provider":"Probikeshop","version":"1.0","type":"link"}