KHEbikes Grayhound Adjustable freecoaster is a hub which allows you to change your freecoaster external gap by an "easy adjust system" with an Allen key into the axle. You don't have to disassemble the wheel from the frame. This hub is especially built for street riding.
• 14 mm CrMo hollow axle with external adjustable gap
• 9T driver
• ACB bearings and sealed bearings
• Size: 36H
• Weight: 632g / 1.39lbs, Color: Gray