I want to buy my dad a bike within this week. He is 50+. He is 5'6". He rides around 20-30 kms a day for atleast 5 times a week. The road conditions are very bad for about 8-10 kms. He was using YAMAHA ENTICER till date. But now, want a new bike. Please suggest bike which offers maximum comfort (first preferance to rider, den to pilion) and also, bike should sustain d bad road condition. Tyre size should not be less than CBZ EXTREME. Price range < Rs.80000 (but consider AVENGER also). Durability of bike and comfort is the main criteria. Next is mileage and the last is power. Help me out guys...