Norton Reveals the Development Story Behind the Manx R Superbike

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Norton Motorcycles has detailed the development of its new Manx R superbike, covering more than 500,000 km of testing, over 100 prototypes and 700-plus validation tests. The 72-degree, 1,200cc V4 makes 206 hp at 11,500 rpm and 130 Nm at 9,000 rpm. More than 50 riders, including Isle of Man TT champions, took part, with rider feedback weighted equally alongside numerical engineering targets.