I actually like the side pipe. I can visualize a CF Termi there. Doing away with the undertail pipes makes the rearend thinner, less bulky. Besides you won't have undertail heat in the summer. Thats another thing I liked about my Supersport, no hot ass!
That bike is sweet. I would like to hear about it as a trackbike. but honestly I think the 250 Aprilia is more ideal for that. How much does it weigh?
Aaaaahh yes The Cagive Mito 125.. Very lovely bike. They still sell them new you know..
I´ve seen one that had a 250cc 2-strokeengine transplanted into one. That was a sweet bike! You get 7 gears to play with and the 125 in de-restricted mode will give you about 25-26 hp and 13-14 ft-lbs.
It´s remarkably like a 748 in the power (only less everywhere)
Starts giving you something at 4000RPM, there is a dip at 5000RPM, at about 7000rpm it starts to pull and finishes of at about 10.000-10.500 rpm..
Here is restricted (green) and De-restricted (red)