{"product_id":"aethos-2-expert-ultegra-di2-road-bike-2026-15ysh","title":"Aethos 2 Expert Ultegra Di2 Road Bike 2026","description":"\u003ch2\u003eSpecialized Aethos 2 Expert Ultegra Di2 Road Bike 2026\u003c\/h2\u003e\n\n\u003cp data-end=\"414\" data-start=\"143\"\u003eThe \u003ca href=\"\/bikes\/specialized\/road\"\u003eSpecialized\u003c\/a\u003e Aethos Expert Di2 \u003ca href=\"\/bikes\/road-bikes\"\u003eRoad Bike\u003c\/a\u003e was created to free the rider, delivering a pure and timeless riding experience where effort disappears and rider and machine move as one.\u003c\/p\u003e\n\n\u003ch2 data-end=\"693\" data-start=\"416\"\u003eSpecialized Aethos 2 Refined Geometry\u003c\/h2\u003e\n\n\u003cp data-end=\"693\" data-start=\"416\"\u003eThe Aethos 2 refines geometry, increases tyre clearance, and introduces new Roval components while retaining the sublime ride feel that defined the original. Every improvement was made to extend the experience to more riders without compromise. Drawing on decades of Body Geometry data, the Aethos 2 offers a fit that suits more riders than ever. A taller stack, longer wheelbase, slacker head tube, and lower bottom bracket combine for stable handling, greater comfort, and improved control.\u003c\/p\u003e\n\n\u003ch2 data-end=\"962\" data-start=\"695\"\u003eSpecialized Flow State Design\u003c\/h2\u003e\n\n\u003cp data-end=\"962\" data-start=\"695\"\u003eBorn from the discovery of how frames flex under load, Flow State Design optimises tube shapes rather than adding stiffness layers. The result is a lighter frame with improved ride quality, greater structural integrity, and unmatched durability.\u003c\/p\u003e\n\n\u003ch2 data-end=\"1481\" data-start=\"1234\"\u003eSpecialized Aethos 2 Greater Clearance\u003c\/h2\u003e\n\n\u003cp data-end=\"1481\" data-start=\"1234\"\u003eThe Aethos 2 clears 35 mm tyres with ease, adding versatility and comfort without increasing weight. Achieving this required an entirely new carbon layup, perfected through countless refinements for the most elegant ride yet.\u003c\/p\u003e\n\n\u003ch2 data-end=\"1986\" data-start=\"1749\"\u003eSpecialized Aethos 2 Lightness with Strength\u003c\/h2\u003e\n\n\u003cp data-end=\"1986\" data-start=\"1749\"\u003eDespite its feathery weight of 705 g, the frame endures testing far beyond industry standards, withstanding over 100,000 pedal strokes at 2,377 watts without issue. Lightness meets strength in perfect balance.\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"49cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747204442,"sku":"1957987","price":4199.0,"currency_code":"GBP","in_stock":true},{"title":"52cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747237210,"sku":"1957988","price":4199.0,"currency_code":"GBP","in_stock":true},{"title":"54cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747269978,"sku":"1957989","price":4199.0,"currency_code":"GBP","in_stock":true},{"title":"56cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747302746,"sku":"1957990","price":4199.0,"currency_code":"GBP","in_stock":true},{"title":"58cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747335514,"sku":"1957991","price":4199.0,"currency_code":"GBP","in_stock":true},{"title":"61cm \/ Gloss Dolomite Metallic\/Blue Pearl Over Shadow Silver","offer_id":54293747368282,"sku":"1957992","price":4199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0827\/5290\/files\/Specialized-Aethos-2-Expert-Ultegra-Di2-Road-Bike-2026-Gloss-Dolomite-Metallic-Blue-Pearl-Over-Shadow-Silver.jpg?v=1781190870","url":"https:\/\/checkout.sigmasports.com\/products\/aethos-2-expert-ultegra-di2-road-bike-2026-15ysh","provider":"Sigma Sports","version":"1.0","type":"link"}