What is so special about specialized mountain bikes? What is the major difference between a specialized mountain bike and the regular mountain bike?
Is it really smart spending money on used mountain bike? Since mountain bikes are heavily used you never know when the frame might collapse. Have you ever bought a used one?
Are folding mountain bikes really sturdy and secure? I would be so afraid that it will just give or maybe not latch securely. Does anybody have experience with this type of bike?