Yamaha Rx 100 is known as the king of all the bikes, even thou it’s 100cc it’s pick-up is good& the sound of this bike is ultimately& people are still giving 60 k for this bike even today, and spending more than 40k on modifying the bike& Yamaha Rx 100 bike is very light weight& the headlight focus of this bike is good but only the disadvantage of this bike is that it give mileage of only 30-40km per litre .