19teeth on the outside end, one coupler(19teeth-19teeth), one coupler(19teeth and 24 teeth on another end). Fit most of Brand 250cc go kart dune buggy, like Sahara, Racer, Jet kart, Jeep. This item is in the category "eBay Motors\Parts & Accessories\Other Vehicle Parts\Go Kart Parts". The seller is "txwatvparts" and is located in this country: US. This item can be shipped worldwide.