New Zongshen RX3 (ZS250GY-3) Dual Sport

SpudRider · 05-08-2015, 02:21 PM

Incidentally, I have measured the rear sprocket. It is a JTR473 sprocket, which fits the following Kawasaki motorcycles which have been sold in the United States.

78-79 Kawasaki KZ200
80-81 Kawasaki KZ250

http://www.jtsprockets.com/catalogue/sprocket/JTR473

This sprocket is available in 37T and 40T sizes from J.T. Sprockets. The Chinese WLJF sprocket which comes stock with the RX3 is only available in size 44T. Ryan at CSC told me they plan to order a batch of custom steel sprockets in various sizes directly from a sprocket manufacturer.

After I adjust the spring preload on my shock absorber, I will examine the front sprocket.

05-08-2015, 02:21 PM	#1
SpudRider Join Date: Jul 2008 Location: Idaho Posts: 25,054	Incidentally, I have measured the rear sprocket. It is a JTR473 sprocket, which fits the following Kawasaki motorcycles which have been sold in the United States. 78-79 Kawasaki KZ200 80-81 Kawasaki KZ250 http://www.jtsprockets.com/catalogue/sprocket/JTR473 This sprocket is available in 37T and 40T sizes from J.T. Sprockets. The Chinese WLJF sprocket which comes stock with the RX3 is only available in size 44T. Ryan at CSC told me they plan to order a batch of custom steel sprockets in various sizes directly from a sprocket manufacturer. After I adjust the spring preload on my shock absorber, I will examine the front sprocket. __________________ 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
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