Rufon Wind Speed

The reviewer presents the Rufon WindSpeed as an aerodynamic road frame from the Chinese brand Rufonbike, noting that its appearance and geometry closely resemble the Winspace T1550 Gen 1 (nearly identical). They highlight its T47 85.5 bottom bracket, a claimed frame weight of 760g (roughly 100g lighter than the T1550), and a maximum tire width of 32c. The reviewer praises its well-thought-out geometry, noting two fork offsets and published trail values, with no unnatural geometry except the XL trail value, and mentions that it holds UCI certification. They also note the distinctive kanji '風速' (wind speed) paint option and availability of custom paint.