Well, time for some updates!
My GS has completed 1200Kms, gone through first service and it has been a very satisfying experience with her. I have added an engine guard to protect her from mud and other rubbish that the road throws at her. The service was good and all complaints were taken care of promptly.
The traits which I didn't like in my previous bikes are all rectified or almost absent in the GS:
1.
Vibration - I now occasionally take the old Fiero F2 once or twice to keep her running and the batteries charged but after driving the GS for this long I am surprised to see the amount of vibrations the Fiero F2 throws at me. At 4K rpm and 6th gear the GS behaves as if the engine has no load in it, but the Fiero F2 is like a grinder and a bad one at that.
2.
Gears - I have always felt that the Fiero F2 has been deprived of a gear. It has only 4 gears but the ratios are quite good to mask the deficiency in city speeds. But running in the highways is a pain since the bike screams a lot and shudders when going past 75-80Kmph.
But with the GS I don't have such trouble since it is equipped with 6 gears. I have taken her to 95kmph in 5th gear and was surprised that I have another gear to engage! I, though, will have to admit that sometimes it is a pain to suddenly shift to the correct gear after riding in top gear for a while. I think the problem can be overcome after I start to ride her more frequently and understand the torque range for each gear.
She can ride from 40Kmph to its top-end in the 6th gear but the progress will be painfully slow and I will often be sworn at by the vehicles following me
3.
Top Speed - The Fiero F2 runs out of breath at 90-100kmph limit on flat roads but when pushed the GS was able to go to a 105kmph limit and it still had enough grunt for a little more speed. It can happily stay at 90-95kmph all day without a fuss and no vibrations at the foot-peg or the handle bar, mirrors etc.
4.
Mileage - I haven't exactly calculated the mileage but it seems to be returning 48-55 Kmph for my daily office rides. I am satisfied with it since it is more than what my Fiero F2 gives for the same style of riding.
5. Brakes - I was never OK with my F2's brakes combined with the TVS tires. I was relieved when I changed my F2's rear tire to Zapper. But the GS shines in that aspect. The rear brakes are quite effective and the front disc too has a safe feeling to it. It doesn't bite suddenly but can progressively bring the bike to a stop without a fuss. The tires are good too and add to reducing the braking distance.
Coming to the negatives:
The F2 had one of the best head-lamps which I find missing in the GS. The focus is good in the GS but the intensity is poor. I shall think about changing the lamp after putting a few thousand kilometers on the odo.
The rear view mirrors - though I have now adjusted to their limited visibility I am still longing for the wide ones that came with the Fiero F2. But I should also add that the mirrors in the GS don't vibrate a bit at any speeds and are so easy to adjust too.
Though it doesn't vibrate a lot, I find small vibrations creeping in the foot peg at 4-5K rpm and also the resonance at 3.5K to 4K RPM.
I ride my F2 once a while to satisfy myself with the GS without worrying too much about these small issues. After all we all nitpick when everything seems so good!
There is no rust in the tank instead there has been a few spots of rust in the screw near the gear lever and some near the shock absorber but nothing alarming.
Overall:
4K RPM has to be the sweet spot for city riding while 6K would do well for the highways. There aren't any vibrations after the 5K mark but the bike runs smoother when the engine has been properly warmed, i.e. ride her slowly at 45-50Kmph mark for a KM or two and gradually increase the speed instead of ripping her right from the start.
I must also add the effect of the cross winds have been reduced significantly with the GS. Maybe it is due to her heaviness. The bike doesn’t sway when overtaking a truck or a huge vehicle but gets slightly out of shape which is controllable.
The shock absorbers do a great job of smoothening out the tarmac and the tires grip the road ‘well’.
I am happy with the bike and I know that my GS doesn't have the best torque to be first out of the blocks at a signal but it has a good mid and top range to make riding a pleasure. I will try to get some pics soon.
I am thinking of taking her for a long ride if I am permitted by the decision makers at home.