HP Velotechnik Steps E6000 Front Boom Quick Adjust adult bicycle helmets The Ramp System is designed

The Ramp System is designed to interface with a standard 2" x 2" receiver hitch and is made up of six easy-to-use major components

You need to have 1/2" of bottom bracket shell available between the derailleur mast welds and the crank in order to clamp this on

Stainless steel rotor designed for smooth and quiet braking with any disc brake caliper

Reduces shoe tread interference and protects carbon soled shoes

HP Velotechnik Steps E6000 Front Boom Quick Adjust adult bicycle helmets The Ramp System is designedThe HPV quick adjust kit is perfect if you have one HPV trike and multiple riders of different heights, adjusting your trike just got simpler. The Quick Adjust Kit allows you to move the boom in and out on the trike without having to add or remove chain links to your drivetrain.