Read carefully the type (428/520/530) stamped on chain/ sprockets... otherwise measures it...
http://www.dansmc.com/ek_chain_specs.jpg http://img.alicdn.com/imgextra/i3/28...2849544019.jpg
Once u knew the type, counts how many links
U can find it w/
type & links on hand (From local powersport shop or online )...
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Sprocket may also unusable. Typical chonda
http://www.chinariders.net/showthrea...559#post184559 . Compare w/ drawings from
http://www.jtsprockets.com/catalogue is the ONLY way to prove works or NOT...