{"product_id":"tarmac-sl8-pro-shimano-ultegra-di2-2026","title":"Tarmac SL8 Pro - Shimano Ultegra Di2 (2026)","description":"\u003cp\u003eNothing is faster than the Tarmac SL8 thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible. After eight generations and over two decades of development, it’s more than the fastest Tarmac ever.  It’s the world’s fastest race bike—made even faster with the aero paradigm-shifting performance of the all-new Roval Rapide CL III wheels. Aerodynamics or lightweight alone don’t win races - speed is what matters. Delivering that speed requires creating an uncompromising combination of aerodynamics, lightweight, stiffness, and compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAERO IN EVERYTHING: We’re putting aero where it matters - the leading edge - not just where it looks good.  In the process we’ve created our most aerodynamic road bike ever. Yes, it’s more aero than the Venge.\u003c\/li\u003e\n\u003cli\u003eMINIMUM WEIGHT, MAXIMUM AERO: Tarmac SL8 took learnings from Aethos to be easily built at the UCI minimum with a full aero set up.\u003c\/li\u003e\n\u003cli\u003eGOES LIKE HELL, RIDES LIKE HEAVEN: With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness and World Championship proven geometry to the next level.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPECIALIZED","offers":[{"title":"Gloss Red Sky \/ Chrome \/ 52","offer_id":67623788282220,"sku":"94926-1352","price":139000.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/1867\/5052\/files\/94926-13_TARMAC-SL8-PRO-DI2-REDSKY-CHRM_HERO-PDP.png?v=1790933742","url":"https:\/\/www.specializedgeorge.com\/products\/tarmac-sl8-pro-shimano-ultegra-di2-2026","provider":"Specialized George","version":"1.0","type":"link"}