Well I have been using this scooter for almost 3 years now and I think that this product is not worth of price.Suzuki Access 125 has 125cc engine whichgive it more pickup then average to this scooter.Since I have been using this product for quite a long time I can assure you that after doing it service regularly does not increase it average at all.Actually it give the average of 37-43 per litre which moderate at this price range.The biggest problem with this scooter is its body which neither stell or aluminiun rather it is made of some sort of plastic material.I refer you to not buy this scooter rather you can buy any other at this range.As your safety comes first