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The VRSC was introduced in 2001 in a single model called the V-Rod aiming to compete against Japanese and American muscle bikes. The V-Rod's Revolution engine was developed for road use by Porsche Engineering with the aid of a few Harley-Davidson engineers [6] [7] [8] from Harley-Davidson's VR1000 V-twin racing bike engine.
A Suzuki GSX-R1000 at a drag strip – a 2006 model once recorded a 0 to 60 mph time of 2.35 seconds. This is a list of street legal production motorcycles ranked by acceleration from a standing start, limited to 0 to 60 mph times of under 3.5 seconds, and 1 ⁄ 4-mile times of under 12 seconds.
By the end of its life, the V-Rod had a 1247cc, water-cooled, DOHC V-twin making 125hp, putting it within spitting distance of the new Sportster’s 1252cc and 121hp. But the old bike was a much heftier machine, coming in at around 300kg depending on which version you picked, where the Sportster S is a relatively lithe 228kg ready-to-ride.
The valves are opened gradually to match the rising engine speed with a signal provided by the ignition system. The valves are at the full open position at 8,000 rpm. A small black box sends a computed signal to a servo motor that pulls a wire to open the butterfly valves. The V-Boost system adds 10 percent to the top power rating of the base ...
Roland Sands (born August 12, 1974) is an American motorcycle racer and designer of custom motorcycles.In his career as a professional motorcycle racer, he won the 1998 AMA 250GP National Champion road racer championship.
The Honda Magna is a cruiser motorcycle made from 1982 to 1988 and 1994 to 2003 and was the second Honda to use their new V4 engine shared with the VF750S Sabre and a few years later a related engine was fitted to the VF750F 'Interceptor', the later models used a retuned engine from the VFR750F with fins added to the outside of the engine.
Examples of the difficulties faced were highlighted in a two-week long dispute regarding Bugatti's record set in 2010, and Hennessey's 2013 claim that their own top speed run – slower than Bugatti's, lacking the required two-way average, and lacking the minimum 25 car production run – was the real record, due to an issue regarding ...
Power is delivered to the rear wheel by a close-ratio, six-speed transmission. The chassis is constructed from aluminium alloy, being a twin-spar design. [4] The RC51 is a racing superbike that benefits from gearbox sprocket changes for street use. Factory RC51s were highly geared for top-speed performance.