ok here is the thread / quote you are referring
Originally Posted by chery1
[I]The main objective should be to stay below or equal to 5.5k RPM. Not saying that this is the best possible way to break in the engine but only telling my experience.
==> First 200 kms @ max speed of 40km/h, 5.5K RPM
==> 200-500 kms @ max speed of 60km/h, 6.5K RPM(oil change)
==> 500-800 kms @ max speed of 90km/h, 7.5K RPM
==> 800-1000 kms @ max possible speed that I could get on an open road keeping in mind the safety. (oil change @ 1000kms, tuning, nuts tightened etc)
All the stages in the run in period, the speed must be kept variating. Do not drive for more than 30-40 minutes without giving a rest to the bike for the first 300 kms[/I]
uptill 1000 km one should not got over 60 -65 KM/H for 125 (shifting the gear early with no burden on engine)
i disagree to that thread and the break in procedure mention bold Above
the basic thing is keep your CG engine flowing smooth rather then push it, that what your bike manual says too
if your push the bike to off limits , break in tu phir be ho jaye but in long run it is not good for your bike.
Please dont follow people on the blind. i also seen many people myself buying the ride and going mountains wo be pillon riding
and they think there is no prob but in long run there visit for mechanics are eminent
the manual says dont exceed half of the speed of Gear !!