Designed especially for dedicated single speed bikes, it is the first truly high-performance single speed hub. The rear hub features a cassette mechanism built on our patented RingDrive™ engagement system. A fully adjustable chain line is then accomplished using our King Cogs and several spacers (provided). Both hubs were specifically designed to build identical, dishless wheels. The same size spokes can be used for both sides of the front and rear wheels.

Dubbed 'fun bolts' by engineering, these hollow, stainless steel axle bolts are standard on the rear single speed hubs. Inserts for converting to a quick release axle are also available. The front hub comes standard with a quick release axle.