So I've had my Gravity Bullseye fat bike a few weeks and absolutely love it. Fast shipping. Easy final assembly. My first time ordering from BikesDirect and my first fat bike. I did alot of research before choosing BD and happy I did. So after quite a few hours on a variety of terrain (mostly snow here in Vermont) it handles great and I have zero complaints. Today for instance I was on a trail packed full of ruts from hikers and snowmobiles. It easily rolled along with 8 psi in tires. Very sharp looking as well. Looks even better in person. If you're wondering about sizing, I went with an 18" frame and I'm 5'9". Fits fine for me. The standover is about 29". If you're hesitating, don't. Just buy one. Great, fun bike.