Well the R15 is the one of the most technically advanced bike yet in the market but still ..enough is never enough for a person who has got enough

so here's the list
1.Ycc-I (Yamaha Chip Control-Intake)
2.Ycc-T (Yamaha Chip control-Throttle)
3.4 piston calipers front breaks. (6 would be too much )

4.Slipper Clutch
5.Gear change indicator - I know its doesn't sound too good..but I like it

6.twin- drivemodes (again,3 would be too much for a 150cc engine)
7.Xenon headlamps
8.fully adjustable rear suspension and front forks
9.Traction control system.
Oh boy...this one's difficult..
10.lets go for a maximum banking angle indicator...would love to have something like that on any bike