well then with that terrain i would go with turftamers. i have 18-9.1/2-8 on mine and i hook up on every terrain i've put it on so far. i've had razrs and holeshots and i think these hook up the best of them all.
well with those carrier bolts or bolt missing that rear is gonna move forward and back you need to get that replaced or you will keep losing your chain.......also you can mess up your swingarm if you run with that loose