I am facing with cold start problem in winter in my Unirocn. The bike has clocked 4k+. Each time I had to use choke for atleast 10-15 seconds in morning start or if the bike is idled for a long time. Is there any problem of using choke to start the bike, would it affect engine performance in long run? Please advice.
Also I feel that my bike had loose smothness compared to when it was brand new. Although the bike is baby smooth with no engine noise at 5th gear and upto 65km/hr speed limit, but there is some noise in 2nd, 3rd and 4th gear. It was more smoother in lower gear when it was new. Is that the case with all Unicorn? regarding maintaining my bike in running in period I almost maintain the speed limit(50km) and other precautionary activities. Any pointer regarding the same would be highly helpful.