a. I think those times are gone when a kicker is needed. Even I don't "USE" it in my P180 anymore anytime.
b. FZ's seat is soft for short rides. Long rides may bother though. Can't comment on R15.
c. I test drove both these bikes & as general I don't think this was an issue in either. Build quality seems great at first opinion. Maybe an owner can comment...
d. Well, I suppose the Fz can return from 45-50 if driven good. Reg. R15 I say it will give 35-40, but if you are on highways, you may well get 50+...
2. Dealing in Fi is not a real issue, as they get it outsourced from
Delphi Engine Systems. This particular company supplies all 2 Wheeler Fi's in India, including P220, Glamour Fi, RTR Fi, etc.
Reg. Gearbox, maybe you should test drive it. I couldn't spot this problem in my TD.
And also reg. engines losing power, There is a member named
"Joel" in Xbhp. He owns an RTR, which is heavily modified for Race use. He is the best person who can help you. Send him a PM. As far as I'm concerned, this is first time I heard such a complaint.
3. I haven't test rode it. When I do, I'll reply here ... ok?