*Steel 520 Conversion Kit - Superlite RSX Series 520 Conversion Chain & Steel Sprocket Set - APRILIA 1000 RSV4 APRC '11-15

Stock Gear Ratio - 16 Front | 42 Rear 

Superlite 520 Conversion sprocket kits shave unsprung "rotating" weight which in turn provides better acceleration, braking and handling. All kits include high quality RSX Series steel sprockets with multiple gear ratio options and high strength D.I.D. X-Ring sealed chains cut to length. These championship winning kits are extremely strong and built to last!

Each Sprocket Kit Includes - 

(1) Superlite XD Series chromoly steel drilled and lightened front sprocket

(1) Superlite RSX Series black plated C45 steel rear sprocket

(1) High strength D.I.D. 520 Super Street ZVMX or 520 ERV7 Race Series X'ring sealed chain cut to length

(1) Matching D.I.D. Rivet style connecting link

Chain Options - 

520 ERV7 Race Series Chain - Recommended for motorcycles with 1000cc's or smaller

520 ZVMX Super Street Series Chain - Recommended for motorcycles with 1200cc's or smaller