Picked up my 2006 Vino 125 two days ago, put about 50km on it since. It's GREAT! I was a little apprehensive about driving it home from the dealership (hadn't ridden a motorcycle in about 3 years... and NEVER in heavy traffic, at that), but my fears were soon erased as I discovered how easy the scooter is to ride.
It was no effort to get it to 60km/h (40mph) to drive it home... so far I've taken it to 70km/h (again, not much effort on the throttle), yet to try faster... but impressed with the performance, so far!
As a few people have mentioned, it is indeed pretty rough on bumps/potholes, especially at higher speeds. But I guess that just comes with the small tires. Thankfully, the seat is nice and comfortable.
The design and features of it are lovely! Everything seems so shiny (chrome!) and functional and attractive. Every time I take the scooter anywhere so far and leave it parked, there is ALWAYS at least one person strolling around and around it, leaning in to check out the speedometer/fuel gauge/etc.
Overall, I'm happy!
