Penton 400 Countershaft Sproket

[cecmwilson]

Anyone know what a 1976 Penton GS6 400 would have as a standard countershaft sprocket? The manual says 12 teeth but mine has 15. I think the previous owner was a cross country guy so that may explain. Thanks, folks!

[Kip Kern]

I have a 13 on mine

[cecmwilson]

Thanks, Kip. I appreciate the help. I remember my 400 CZ came with 13,14 and 15 tooth sprockets. The 15 was probably good for 70 mph!