Faults:

Stretched chain extremely fast - replaced with Gold Racing Chain.

Original seats have a few cracks and holes.

Sprockets worn out - replaced along with a new chain.

Wheel bearings worn out - all replaced.

Brake pads and rotors worn - all replaced.

Visor cracked - replaced with dark double bubble.

Crack in rear fairing (tail light fairing) is a common weak spot in these models.

General Comments:

Not the most comfortable bike for taller people like myself, but the reliability and performance for such a small engine makes it worthwhile.

The fastest learner approved bike I have seen so far.