Retrospec Bicycles Fixed-Gear Crank Single-Speed Road Bicycle Crankset, Green
Retrospec fixed-gear and single-speed cranksets are the force behind the bicycle. The three-piece crankset is made of a lightweight alloy crank combined with a steel chainwheel for ultimate strength and a smooth cadence day in and day out, ride fixed or freewheel. Available in 11 colors and sizes 44T, 46T, or 48T