Anyone know what sprockets to run there with a 600 upright and a 1000 upright?

What motor ?

What motor are you running?

Zx900 and 600r

Unsure on a kaw's gearing

Go to Hyper racing website, look for gear ratio chart for your engine. Usually try to run something that gets u around 13.1 to the rear. ie, find the front to rear combination ...scroll across and see what ratio u get in either 2nd or 3rd gear (depending on the combination )

Ty

On a 600 I use to run a 13/51. I think. That's been a few years a go.

Ty sir

Last year on 600 we ran 13-50 to 54. Not sure on 1000 but someone told me possibly 12-54. still trying to find out since we have 1000 this year also.