Revolutionize your bike riding experience with a Spinergy wheel set. The manufacturer employs a technology that creates a faster and lighter wheel to improve your speed and performance. The high-performance, PBO fiber wheels provide triple the strength of stainless steel wheels for half of their weight. The PBO wheels absorb impact to give you the edge over the competition. Several different designs give you numerous options to enhance performance and power based on your type of riding. They also make riding more fun for the avid cyclist. For instance, the Spinergy Rev X features four spokes in the wheel while the Spinergy Spox looks more like a traditional bike wheel. The different designs will have various impacts on your riding, which is why it is important to find the Spinergy wheel type that fits your needs and type of bike. Look for new and used items from reliable sellers on eBay. Take your riding to the next level with Spinergy and blow past the competition.