Hi, I rode moutain bikes for years when I lived in NY but moved to the midwest and traded it for a cross bike. It's a great bike but I mainly ride it to work. I know people ride off trail and found some good trails not far from my house. Without suspension, how heavy a trail can I ride? Fire trail seems doable are people doing singletrack, technical riding,etc? Let me know, I have a Bonfire Empella, seems far more sturdy than what I am using it for.