Sp1 09-813R Ring Set - 72.00mm suspension-fork-valve-kits 79cc heads work great with

79cc heads work great with stock motors for 88in

GEN 3 is the short term used to describe the Generation 3 Electronic Fuel Injection (EFI) controller manufactured by Dobeck Performance

Wide Center models help clearance issues on some applications

Hub Width of 8

Prevents carbon deposits

Sp1 09-813R Ring Set - 72.00mm suspension-fork-valve-kits 79cc heads work great withRing Sets by Sports Parts. Vehicle Fitment: 1990 1996 Yamaha PZ480 Phazer II 1987 1989 Yamaha PZ480E Phazer Deluxe 1985 Yamaha PZ480E Phazer E 1990 1996 Yamaha PZ480E Phazer II LE 1984 Yamaha PZ480SE Phazer SE 1991 1995 Yamaha PZ480ST Phazer II ST 1999 2001 Yamaha PZ500 Phazer 500