LAMBRETTA JET 200 1971 - 1978 engine: single cylinder, air cooled 2-stroke induction: piston ported bore: 66 mm stroke: 58 mm cubic capacity: 198 cc compression ratio: 8.0: 1 bhp at rpm: 10.33 @ 5300 transmission: 4 speed constant mesh primary drive: 46/15 1st gear: 12.52: 1 2nd gear: 8.76: 1 3rd gear: 6.30: 1 4th gear: 4.82: 1
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lubrication: 4% carburetor: Dell'Orto SH1/20 choke: 20 mm slide: 5914/1 atomizer: 5899/2 main jet: 103 starter jet: 50 pilot jet: 48 ignition: contact breaker & points ignition timing: 23 deg. BTDC breaker gap: 0.35-0.45 mm spark plug: NGK - B7ES spark plug gap: 0.45-0.5 mm battery: Yuasa 6N11A-1B 6 volt voltage: 6 volt wheels: 10" wheel hubs: cast tYres: 3.50 x 10 max speed: 60 mph total dry weight: 242 lbs |