It appears that most parts of these two engines would be identical, excluding the crankcase covers, et cetera. The Shineray engine appears to be very robust and a reasonable copy of the Honda engine. I much prefer the simplicity of this air cooled engine to the other, Chinese, water cooled engines.
The Shineray X5 also has an adjustable shock absorber, with an external oil reservoir.
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