you need more of a description, like what size axle, how fast does your kart go, whats yours budget. if your budget is around 100-200$and supposing you have a 1¼ inch axle, a great kit is...
so i bought a go kart off craigslist for about 200 bucks!:DDD i got a great deal i thought until 2 weeks later then engine blew up so i purchased a harbor freight engine as well as a new clutch. little did i know the guy i bought it from welded the wheels on and i couldn't get them off so i was...