Who Makes The 700C Women’s Hyper Spinfit Bike?
Who Makes The 700C Women’s Hyper Spinfit Bike? Hyper Bicycles 700c Men’s SpinFit Hybrid Bike, Black and Red. What is a SpinFit bike? The beauty of this hybrid bike is that it marries mountain bike and road bike styles, so you can enjoy both in one. Featuring a lightweight aluminum frame joined with a 21-speed