May I suggest you consider a pair of 18-inch wheels, instead of 17-inch wheels? If you choose this option, you only need to convert the front wheel, instead of both wheels.
You can use Zongshen ZS200GY-2 spokes to convert your front wheel. The ZS200GY-2 has an 18-inch front wheel which uses the same spokes as your Hibird motorcycle. You can lace the Zongshen spokes to a suitable, 18-inch rim.
If you can't find ZS200GY-2 spokes, you can shorten your stock spokes to the appropriate length, and thread the ends with the correct die.
You can purchase the body plastic for your Hibird motorcycle from the Chinese Taobao website, or Roketa.com.
http://www.roketa.com/product/parts_...S%20ASSEMBLY(3)
__________________
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