{"product_id":"profile-design-43-asc-carbon-aerobar-extensions","title":"Profile Design 43 ASC Carbon Aerobar Extensions","description":"\u003cp\u003eThe \u003cstrong\u003eProfile Design 43 ASC Carbon Aerobar Extensions\u003c\/strong\u003e are built around a specific ergonomic principle: a 43-degree grip angle that keeps your wrists in a neutral position, reducing fatigue and letting you hold your aero position longer without compromising form. Full carbon construction keeps them light and stiff, while CFD-optimized shaping works to reduce drag across the extension profile itself — not just the rider above it.\u003c\/p\u003e\n\u003cp\u003eAt 340mm or 400mm, these extensions suit a wide range of riders and fit positions. The 22.2mm clamp diameter makes them \u003cstrong\u003ecompatible with the majority of standard aerobar systems\u003c\/strong\u003e, so they integrate cleanly into most tri and time trial setups without adapter hardware.\u003c\/p\u003e\n\u003ch3\u003eProfile Design 43 ASC Carbon Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n\u003cli\u003eMaterial: Full carbon fiber construction\u003c\/li\u003e\n\u003cli\u003eGrip angle: 43 degrees for neutral wrist position\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClamp diameter: 22.2mm\u003c\/li\u003e\n\u003cli\u003eShape: CFD-optimized aero profile\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Profile Design","offers":[{"title":"340mm","offer_id":44582646218796,"sku":"ACASC43EXT340","price":330.0,"currency_code":"USD","in_stock":true},{"title":"400mm","offer_id":45554786041900,"sku":"ACASC43EXT400","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/profile-design-43-asc-carbon-aerobar-extensions-340mm-4636394.jpg?v=1771293069","url":"https:\/\/racycles.com\/pt\/products\/profile-design-43-asc-carbon-aerobar-extensions","provider":"RA Cycles","version":"1.0","type":"link"}