ALL THE CT70 AUTO'S HAD A 15 TOOTH FRONT SPK. STOCK. THE 4 SPEED CT70'S HAD A 14 TOOTH STOCK.
STOCK ON THE ATC70'S 73 TO 81 MODELS HAD A 14 TOOTH AND 82 TO 85 HAD A 13 TOOTH FRONT SPROCKET.
BUT ANY OF THESE SPROCKETS WILL WORK ON YOUR CT OR ATC 70, IF YOU WANT TO CHANGE THE GEARING.
ONE SPECIAL NOTE THIS 12 TOOTH SPROCKET (24J) WILL REQUIRE THE (79K) LOCK PLATE.
PASSPORTS TAKE A 14 TOOTH FRONT SPROCKET AND OUR #(24K) FRONT LOCKING PLATE.
ONE CUSTOMER SAYS
"And just for info, the 17 tooth sprocket does fit the Passports and makes a noticable difference. Not as much power at start but surely enough to get you started and then in top gear a much more reasonable engine speed. Thanks again and I will order from you again."