Hi Stig... I had a Chinese scoot once in 2003....in 2009, we were hit by a big typhoon and 15 feet of flood water and mud ate my scoot... it was left outdoors under a tree for three whole years until I decided to swap it for a neighbor's puppy... two days after the swap, I saw it running.... it had 40,000+ miles on it...
Stig, Chinese scoots have great engines... poor paint, poor plastic, and some poor parts here and there... but they run.. and keep on running... they keep the engine design and technology to the simpliest... no ECU, no fuel injection, just your basic stuff... that's why they have less issues...
The problem with most Chinese companies (no offense) is their lack of quality control practices... quality is not consistent... you may get a good scoot or get a bad one... some also lack the proper accurate tools in assembling the scoot... If you buy a Chinese scoot, the first thing to do is dismantle the thing, inspect and tune the engine, re-assemble, and tighten those nuts and bolts (not too tight however..)... Do not buy a Chinese scoot if you are not mechanically inclined...
Here's a summary....
1. Great engines... GY6 or Honda Cub copies
2. Frame has rough welding jobs... some scoots rusts fast, some don't... It is advisable to oil metal parts frequently (side stand, exposed nuts and bolts, levers, etc.)
3. Tires... nylon, very hard and slippery
4. Plastic is brittle... overtightening of scews/bolts not recommended
5. Paint is poor...
6. Plastic lens of headlights and instrumentation yellows fast...especially when parking under the sun...
7. Electrical system is very basic and quite reliable...
8. Chrome is poor
9. Seat is good
10. Handlebar not of standard length...
11. Price is very good... If it werent with these Chinese scoots, we won't be able to afford a Kymco... Chinese scoots makes prices of competitors down....
11. Anti-theft device not needed because no one wants to steal crap.
Would I buy a Chinese scoot again? Yes...
I like this one... the Motobravo Hornet 150cc.... yes! it's a scooter.....!