Complex sentence: Popular machines for despatch & courier work included: the Yamaha XT 500 Trials, the Honda CX 500, Honda RS 250,the Kawasaki GPZ 250/305 and many more, four-stroke singles and twins being the most durable & economical to run.
Split into simpler sentences: Popular machines for despatch & courier work included: the Yamaha XT 500 Trials, the Honda CX 500, Honda RS 250,the Kawasaki GPZ 250/305 and many more. Four-stroke singles and twins being the most durable & economical to run.