I am Ravi from Hyderabad working in Amazon.com in Hi tech city.
I have been riding my Honda shine since 3 years and I didnt really face any major problems when it comes to spare parts or engine or any mechanism. When compared to other 125 cc bikes in the market the I can stand up and say that Honda shine 125cc is the king amongst all.
It has been designed superbly for family. But I have a few concerns over the bike which I would like to share with my experience over riding it. The back Tyres base is less which at times skids when a brake is applied suddenly. This could be dangerous for the rider.
We wont have proper control when we are at a speed over 70kmph. If the engine oil is not changed it will give a harsh sound when you are riding it. If we apply front brake the there is a chance of loosing control as front wheel does not supports in stopping the bike instead it skids at times.
Over all I am a happy customer of this bike as I did not face any major problem as I did not spend a penny on any sort of spare part. Its all about servicing you bike every month and maintaning it properly. Keep your bike happy and it will make you happy. I love my bike so it loves me too:)