Should I choose the Zongshen RX1S 150 or 200?
1 Answers
It depends on personal needs. If you want a larger displacement with better power, go for the air-cooled 200. If you prefer a liquid-cooled engine, choose the smaller 150. Here are the technical details: RX1-200: This model is equipped with a single-cylinder air-cooled 2-valve engine with an actual displacement of 203cc, maximum power of 11KW/7500rpm, maximum torque of 16NM/5500rpm, compression ratio of 9.5:1, and bore*stroke of 67*57.8 (mm). RX1S: Features Zongshen's self-developed PY200 liquid-cooled engine with Delphi fuel injection system, actual displacement of 204cc, liquid-cooled single-cylinder 2-valve design, maximum power of 12KW/7500rpm, maximum torque of 17NM/5500rpm, and a 6-speed transmission system.