The Jawa 420 Prototype (2011-15) is a motorbike with a two stroke, twin cylinder engine and a capacity of 343.5 cc. It has a compression ratio of 9.8:1, is air cooled and has automatic pumped lubrication. Its ignition is electronic and it can be started via electric or kick. The Jawa 420 Prototype has a maximum power of 17 kW/23 hp at 5250 rpm and a maximum torque of 32 Nm/3.3 kgf/23.6 lb-ft at 4750 rpm. The transmission is four speed with a final drive of chain. It has a length of 2080 mm/81.9 in and a wheelbase of 1370 mm/53.9 in. The seat height is 820 mm/32 in, and the dry weight is 149 kg/327 lb. Its fuel capacity is 17 L/4.5 US gal, and its reserve capacity is 2.8 L/0.74 US gal. The average consumption is 4.7 L/100 km/21.2 km/l/50 US mpg. The Jawa 420 Prototype has a top speed of 129 km/h/80 mph. It features front hydraulic telescopic forks, rear twin shocks, a single 265 mm disc front brake, and a 160 mm drum rear brake. The front and rear tires are 3.25 -18″ and 3.50 -18″, respectively.
Make Model: Jawa 350 Sport
Year: 2011 – 15
Engine: Two stroke, twin cylinder
Capacity: 343.5 cc / 21.0 cu in
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