im in need of a new rear sprocket and chain. thing is, im in iraq right now so i cant just walk outside and count the number of teeth on my rear sprocket. im rollin on an 06 600RR. so anyone who can tell me what the stock number of teeth on the rear sprocket of an 06 600RR would be a huge help. and anyone who has any suggestions for brands/types of chains/sprockets, i would take that into account. also, i know some sites require #of links for the chain. right now my plan is to get the vortex cat5 sprocket and a did chain. thanks

this is kind of off the topic, but i just thought of it while i was writing. i've read that the 520 chain is lighter and tighter and the standard 530, but the 530 is more durable and lasts much longer... so, would the 525 be a good medium? or would it be best to go with one or the other?

 

Stock set up is a 16 front 43 rear and a 525 chain.