Kiden KD125 J vs Yamaha Ray Z:
Kiden KD125 J is priced at Tk 179000 while Yamaha Ray Z is the cheaper one priced at Tk 0.
Kiden KD125 J brand origin is China and Yamaha Ray Z brand origin is Japan.
Yamaha Ray Z is the less fuel efficient one with a claimed mileage of 45 kmpl while the claimed figure for Kiden KD125 J is 50 Kmpl.