Okay so I just was given a bike out of the blue and I have always wanted to get into riding but never had the cash to buy one. I was given a Baja Dirt Runner 125 and I went to go start it and the kickstart only goes halfway down and the gets stuck. It will not budge after its halfway down. I tried putting it in all of the gears and starting it. I checked the oil and there aren't any metal shavings. I have no clue why it is stuck so bad. Any ideas?