Max Dirt Bike 2 - How Do You Beat The Awkward Drop Should I Get This Dirt Bike?

Should I get this dirt bike? - max dirt bike 2 - how do you beat the awkward drop

Ok I'm 13, about 120 pounds, 5'5, and have lacked a dirt bike for a long time has! I have a friend at school, a brand sold in the 125 cc bikes. says that 2 days? He said he had broken the clutch, and perhaps soon also new wheels. sold for 100-150 dollars. This seems a very good deal! I have no experience in the repair or road bikes, but I've traveled some. My friend has a 90cc and it's fun, and try to sell for $ 500! so that is a maximum of $ 150 125 or more? But how much it would cost to repair and is offbrand really so bad? I did not have much money, but my birthday to come so it can help. Thank you for reading! Sorry, I forgot what kind it is. Sorry long post.