I dunno fella, but from the tone of your postings, you seems like the Joe who likes the looks, sounds and the blingin' factor of fast bikes.

Do you have proper experience in riding bikes? If you don't, then by all means...

- go and buy yourself a sekon - han Yammie RX-Z, or 125Z.

Why? These bikes got manual clutches, and the feel of 2 strokes is much better compared to small CC thumper kapchais.

Why no.2? Sportsbikes, superbikes, motards : they all have the kind of throttle response most regular Joes are not used to...and that is why I suggested you those two bikes as beginner / learner bikes.

Buy any of them, get them repaired to it's ORIGINAL state. Just change the final sprocket if you need to, tune the STOCK carb to it's max potential and fit a quick / fast throttle setup. Don't forget, fit some quality tyres [ they'll look somewhat rounded and have way less threads compared to normal tyres ] too.

Then get used to daily riding [ clutch balancing, body shift balancing ]. Afterwards, tryout some corners.

Then when you are competent enough, go layan some twisty roads.

When you have really mastered, and have finally wrung out every last blood from the stroker kapchai, buy yourself something like Honda NSR 150. This will be your beginner SIC bike.

Again, with the NSR, repair to ORIGINAL state, tune the STOCK carb, fit nice tyres for corner - carving fun. Buy a cheapo leather suit, full face, gloves and boots. Go learn SIC until you'll be comfortable, no more losing front tyre into corners lar, kenot drag your boots sliders lah etc.

ONLY AFTER ALL THIS, should you think about bikes like Yammie TZR 250 3XV and Aprilia RS250 [ this one in particular can be a very scary bike to ride ].

This may take over a year, but I promise you, when you finally buy that super - slim, very - little - fairing - covers, very - thick - rear - tyre, 260 kph top speed sportsbikes....you won't end up crashing the bike, you won't end up getting suckered into letting fellas riding smaller CC bikes overtake you deep in corner 14 at SIC, you will thoroughly enjoy riding the bike etc.

Ah, miss riding my pal's 748R.