i went to a honda showroom today to get more snaps and details about this new model. the owner told me that the most common complaint with its engine was its timing chain noise, in fact its timing chain goats which were made of rubber had 150 C max resistance to heat, so these goats got hard pretty soon and timing chain gave the noises, these goats have been upgraded to resist 250 C temp. so these wont get hard and timing chain will be better.
waqas your statement is acceptible that by saying that they dont want to admit the faults of previous engine. This model has a stamp and approval number of PSQCA which wasnt given on the previous model. i have some more snaps of this bike i will upload them from my office tomorrow.