{"product_id":"ridley-dean-fast-disc-frameset","title":"Ridley Dean Fast Disc Frameset","description":"\u003cp\u003eWe embarked on the development of ournew time trial bike, the Dean Fast, with the ambitious goal of setting a new benchmark for aero TT bikes. Our objective was clear: reduce drag and increase speed, pushing the boundaries of what is permissible under UCI regulations. \u003c\/p\u003e\u003cp\u003eTo achieve this, we turned to Computational Fluid Dynamics (CFD). Using CFD simulations, we were able to identify new designs that would minimize drag at speeds around 55 km\/h. Afterward the results were validated in the windtunnel at Bike Valley. \u003c\/p\u003e\u003cp\u003eThe Dean Fast pushes the limits of the latest UCI regulations including the 8:1 rule for tube dimensions and the use of compensation triangles. The F-Surface Plus on the frame and vork create a controlled amount of turbulence, allowing the main airflow to closely follow the tube’s shape. \u003c\/p\u003e\u003cp\u003eA removable front derailleur hanger means that riders choosing a 1x set-up, will get the sleekest look possible when using the bespoke cover that replaces the hanger. \u003c\/p\u003e\u003cp\u003eOther features to keep in mind are the maximum tire clearance of 32mm, the UDH hanger and the fact that the frame is developped only for electronic groupsets. \u003c\/p\u003e\u003cp\u003eThe ultimate test for the Dean Fast was the U23 World Championship Time Trial in 2022 where Alec Segaert won the silver medal racing the the final prototype. \u003c\/p\u003e","brand":"Ridley","offers":[{"title":"Standard \/ S","offer_id":59147845730652,"sku":"CONFIG027077","price":4999.0,"currency_code":"EUR","in_stock":true},{"title":"UD CARBON-465 \/ M","offer_id":59147845763420,"sku":"FFSDFDRID021","price":4999.0,"currency_code":"EUR","in_stock":true},{"title":"UD CARBON-465 \/ L","offer_id":59147845796188,"sku":"FFSDFDRID022","price":4999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/1919\/6252\/files\/CONFIG027077_image_2048x_6285b6ed-cf0b-4390-96d6-f272f5de5932.jpg?v=1789555508","url":"https:\/\/velolab.fi\/products\/ridley-dean-fast-disc-frameset","provider":"VeloLab Oy","version":"1.0","type":"link"}