well I got a bike in 2005 for PKR 38,000 Chinese, Brand Yinxiang with the following specs:
- 70cc with Self Start
- RPM & Speedometer (2 Round shaped meters)
- Round shape front light (with 2 modes, parking & headlight)
- Back light with indicators in it
- Alloy Rims
I still own the bike and i truly believe it is better than the most of the lot...
Its maximum speed is 80 Km/h and it remains stable even at this speed.
Maintenance was quite a bit expensive earlier as the local mechanics do not know much about the Chinese stuff. But most of the Honda parts easily fit into it.
I've done around 50,000 km on this bike and engine is still working fine.
So I would suggest you to buy Original China imported 70 cc bike. Don't go for specific brands.