Qingqi QM200GY Sprocket Help!!!

Hi fellow bikers,

Im from Bulgaria and I have a 2008 Qingqi QM200GY ( in my country its called Scoot Colt 200 ). Some time ago I decided to setup my bike for stunt. So far i done some changes wich i have seen in this forum, but i have big problem finding the right sprockets. I need a 16T front sprocket and 52-54T rear but I cant find anywhere.
Could someone post links to websites where they sell these sprockets i will be very gratefull. I have looked the Alternative Sprocket thread but there is no link with 52-54T sprocket.

http://www.sprocketspecialists.com/

Thanks I already searched in sprocketspecialists catalogue but i cant find 52-54T sprocket. Could you help me and give me the part number.

For stunt you said? :mwink:

Neighbor, try "JT Sprockets" rear sprocket JTR 809 (44 to 55 teeth).

Not to forget - those are for 428 chain.

BTW, front sprocket is JTF 409.

Thanks very much for your help. When i finish setting up my bike i will post some pics.