To begin I had a YZ 80 when I was 10. After having Kids, my oldest son wanted a db so I got him a TTR110, he was 11 and that was what the guy at the Yamaha shop advised. He some outgrew the bike stock, so I found a very low hour 05 YZ 85. He hates it. The kick start. The sacred 2t sound. The top end powerband. The bike has set for six months. Kids today have no since of adventure if its not on video. My question is...Can this bike be set up for an adult to trail ride on? The adult that would be riding it is 5'5" and weight about 175lbs. or should I just sell it.