VORTEX 1212-0418 3516-17 Steel Countershaft Sprocket Front Sprocket - 17-Tooth Brand_Pm Off-road If the muffler has been

If the muffler has been modified from the original length and falls between lengths available

1990-1991 Ski-Doo Safari LC 1984-1989 Ski-Doo Stratos 1985-1990 Ski-Doo Citation 250E 1985-1991 Ski-Doo Citation LS 1985-1991 Ski-Doo Citation LSE 1985-1991 Ski-Doo Formula 1985-1991 Ski-Doo Formula 380 1985-1991 Ski-Doo Formula 380 S 1985-1991 Ski-Doo Formula 380F Deluxe 1985-1991 Ski-Doo Formula 470 1985-1991 Ski-Doo Formula 470 Mach 1 1985-1991 Ski-Doo Formula 500 Deluxe 1985-1991 Ski-Doo Formula 500 GT 1985-1991 Ski-Doo Formula 500 SL 1985-1991 Ski-Doo Formula 500 SLE 1985-1991 Ski-Doo Formula 500 Z 1985-1991 Ski-Doo Formula 500F Deluxe 1985-1991 Ski-Doo Formula 520 1985-1989 Ski-Doo Formula 521 Plus 1985-1991 Ski-Doo Formula 580 Deluxe LC 1985-1991 Ski-Doo Formula 583 1985-1991 Ski-Doo Formula 583 Deluxe 1985-1991 Ski-Doo Formula 583 Mach 1 1985-1991 Ski-Doo Formula 583 SS 1985-1991 Ski-Doo Formula 583 STX LT 1985-1991 Ski-Doo Formula 600 Deluxe 1985-1991 Ski-Doo Formula 600 Deluxe GSE 1985-1991 Ski-Doo Formula 600 Mach 1 1985-1991 Ski-Doo Formula 670 1985-1991 Ski-Doo Formula 670 Deluxe 1985-1991 Ski-Doo Formula 670 Mach 1 1985-1991 Ski-Doo Formula 700 Deluxe 1985-1991 Ski-Doo Formula 700 Deluxe GS 1985-1991 Ski-Doo Formula 700 Deluxe GSE 1985-1991 Ski-Doo Formula 700 SS 1985-1991 Ski-Doo Formula 700 STX 1985-1991 Ski-Doo Formula 700 STX LT 1985-1991 Ski-Doo Formula 800 Mach Z 1985-1991 Ski-Doo Formula III 600 1985-1991 Ski-Doo Formula III 700 1985-1991 Ski-Doo Formula III 800 1985-1990 Ski-Doo Formula MX 1985

85 Color/Finish Anodized Material 6061-T6 Aluminum Color/Finish Black Riding Style Off-Road Rim Width 1

Constructed from synthetic material that is water-resistant

Flow better than stock or competing units

VORTEX 1212-0418 3516-17 Steel Countershaft Sprocket Front Sprocket - 17-Tooth Brand_Pm Off-road If the muffler has beenFeatures Steel front sprockets are precision manufactured and induction hardened to precise tolerances to improve consistency and provide a stronger, quieter and longer lasting sprocket Plated to resist corrosion Specs Mounting Position Front Type Countershaft Product Name Sprocket Tooth Count 17 Riding Style Street Units Each 2006 Yamaha YZF R1 LE Fitment Disclosure This quick reference fitment information is provided to direct you to our catalog