THIS LISTING IS FOR ONE CHAIN AND SPROCKET SET THIS SET FITS ALL XL80S'S 1980 - 1985 ! THIS SET HAS A 15 TOOTH HARDENED FRONT SPROCKET WITH NEW LOCK PLATE, A 38 TOOTH HARDENED REAR SPROCKET AND A VERY RARE "420H" HEAVY DUTY QUAD RIVETED CHAIN 96 ROLLERS / LINKS (THIS IS NOT YOUR AVERAGE 420 STANDARD CHAIN !!) STOCK REAR TOOTH COUNT ON THESE MODELS WAS 37 TOOTH, BUT THIS 38T WILL BE JUST FINE NOTE THE PICTURE MAY SHOW DIFFERENT TOOTH COUNT, BUT THE SET YOU GET WILL BE THE ADVERTISED TOOTH COUNT AND STILL LOOK LIKE THE ONES IN THE PICTURE STD/15/38/96X420H @ CLICK ON PICTURE TO SEE LARGER IMAGE @ CLICK ON PICTURE TO SEE LARGER IMAGE @ CLICK ON PICTURE TO SEE LARGER IMAGE @ CLICK ON PICTURE TO SEE LARGER IMAGE @ CLICK ON PICTURE TO SEE LARGER IMAGE @ CLICK ON PICTURE TO SEE LARGER IMAGE