The RX3 ignition lock works the same as many, if not all, Yamaha ignition locks.
Turn the handlebars to full lock at the left.
Push down on the ignition key, and release the key.
Turn the ignition key left (counter clockwise) to the 'lock' position.
Remove the ignition key.
__________________
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