Planet Minis - View Single Post - I need a 28 tooth rear sprocket for a Z-50

firepower354 · 10-01-2008, 07:36 PM

Slightly tougher swap but a 31 tooth and 70 primary gear and clutch will get you aboot the same ratio.

10-01-2008, 07:36 PM	#6 (permalink)
firepower354 3rd Gear Member Join Date: Oct 2006 Location: Flint MI Posts: 6,738	Re: I need a 28 tooth rear sprocket for a Z-50 Slightly tougher swap but a 31 tooth and 70 primary gear and clutch will get you aboot the same ratio.