18" Frame...is it too big for me? Please Help
Hi, I am a newbie to this forum. My name is Ashley and I'm 15 and 5'7 1/2" tall. A friend of mine is going to give me his bike. It is a Trek 3700 and it is an 18" frame. Is this too big for me? My inseam is about 30. I know I should be sized etc., but it's a free bike and I was just wondering if I should even take it. The reason I don't just go over there is b/c he lives a few states away. I want to be sure it'll be alright before he drives it over for me.
Thanks all and I'm glad to be here!