I purchased Discover 100cc, 5 Gear bike from VST Bajaj, Rajajinagar, Bangalore in October 2012.
Everything was good in the early days except gear struck problem that used to happen when you shift the gear from 3 to 4th, after the 1st service the problem was getting worst as the gear shifting was not smooth.
You cannot shift the gears when bike is stopped i.e when you are struck in traffic. you must move your bike little forward/backward in-order to change the gears! Weired BAJAJ.
Lot of requests to Bajaj service center and customer care regarding this issues yielded no results and were futile. Bajaj and its associates will not hear your problems once the bike sold and moved out of showroom.