This new carbon fat bike rim100mm wide is more durable with double wall design for snow, sand or single track riding. The 100mm width fat wheels is and ideal size for all widths of fat bike tires.
* Double-wall construction: for better stiffness and ride handling while biking. Double-wall fat bike rim will be slightly heavier than single wall rim. We try to maximize stiffness and minimize rim weight. You will find that it's worth for improving the strength of the rim.
* Tire: fat bike rim is compatible for the tires from 4.8"+. It works with or without tubes. But tubeless (no tube) will make your fat bike much lighter. The rim is also specially designed for tire mounting and taking off easily
* Developing the bikes with low air pressure(25psi approximately), we believe for the ultimate control, traction and speed of the bikes.