Specialized Schrader Valve Tube 700c x 20-28mm (622mm) crank shorteners This allowed any brand of

This allowed any brand of freewheel to be mounted on any brand of hub

An adjustable tensioning strap that fits around the Neck Rest frame allows the rider to alter the tension and support of the Neck Rest and the Pad

Material: Steel

Custom welded aluminum rear rack designed specifically for the HP Velotechnik Scorpion Plus 20 (20 inch rear wheel)

Fits 2009 and newer trikes

Specialized Schrader Valve Tube 700c x 20-28mm (622mm) crank shorteners This allowed any brand ofOur Standard Schrader Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride. Specifications: Individually cured for consistent tube thickness = the utmost in quality. Valve Type: Schrader Valve Size: 700c x 20 28mm