The Vesrah VB223 brake shoes fit the front wheel for the 90-91, TW200 motorcycle. Therefore, the brake spring for the front wheel of that bike should also fit the Zongshen, rear brake shoes.
This brake spring is Honda part #90506-17328-00, and is shown as part #13 in the following diagram.
http://www.cyclepartswarehouse.com/f...=1991&fveh=431
Spud
__________________
Spud
"Never argue with an idiot. He will drag you down to his level, and beat you with experience."
Mark Twain
2015 Zongshen ZS250GY-3 (RX3)
2006 Zongshen ZS200GY-2 (Sierra 200)
2005 Honda XR650L
2004 Honda CRF250X
1998 Kawasaki KDX220
Mods made to my Zongshen ZS200GY-2:
http://www.chinariders.net/showthread.php?t=6894