Centrifugal Clutch And Chain Set For Mini Bike Go Kart 1” Bore 14T #40/41/420 Size. Brand new heavy duty #40/41/420 clutch and #420 chain combo. Clutch has 1” bore with built in 1/4” key stock, 14 Teeth. Set screws are included. #420 Chain length is 5 feet with master link included. Can work with #40 41 and 420 chains. For engines with straight shaft 8-18 HP. PLEASE CHECK OUT OUR STORE FOR MORE EXCITING AND HARD TO FIND PARTS FOR SMALL ENGINES LIKE GO KARTS, MINI BIKES, DIRT. BIKES, ATV’S, LAWNMOWERS, GENERATORS AND MORE. The item “1” Bore 14T #40/41/420 Heavy Duty Centrifugal Clutch Set For Mini Bike Go Kart” is in sale since Monday, December 28, 2015. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Lawn Mower Parts & Accessories”. The seller is “lucka2300″ and is located in Pompano Beach, Florida. This item can be shipped worldwide.