I choose Yamaha SS125 without any second opinion. I can't suggest anyone to buy this bike now because its production is discontinued. But if you want to go for second hand Yamaha, I will recommend it strongly. It is one of the best value for money motorcycle. It provides many quality features at a very affordable price. It is suitable for any age group who just want a reliable bike with both style and right balance of power. Well, I am using it for daily office commute and I have covered 5000 kms on it. It returns me 50+ mileage in city and around 60-63 kmpl on long drives. Till now, I have reached a 105 top speed and I can comfortably ride it at 80+ speed with pillion. After 60+ speed, it vibrates. I always clean wheel chain after every 700 kms and change oil in routine, so this is no more the problem in my case. The engine runs smoothly on 5th gear, it produce sound at low speed. At the end, my fare advice is just take a test drive and decide you ride accordingly.
Best Features: Value for Money
Pros: Price, Mileage, Comfort, Easy handling
Cons: Engine sound at low speed, Vibration beyond 60