crossfire cf140 main 1 of 3 2016 thumpstar pit bike drift trike petrol powered motorised slider drifting tricycle bike green spritzer dvd quad and dirt bike 49cc 2 stroke clutch and sprocket coopers plains brisbane south west image metzeler sahara enduro 3 dirt bike tyres carina brisbane south east image 2 rebuilding the bottom end yourself can be a daunting yet rewarding task just make sure you take the engine out of the frame first