Topeak Pressure Rite Shock Adaptor  saddles and seats It’s the most affordable way

It’s the most affordable way to add Avid quality and compatibility to your disc or rim brake system

and it mounts by attaching to the back of your Kettwiesel seat using pannier style clips

which you can get at a local hardware store

package includes 2 axles

High quality carriage for most tandems and LWB recumbents

Topeak Pressure Rite Shock Adaptor  saddles and seats It’s the most affordable wayA Schrader valve adapter allows you to use the JoeBlow Ace floor pump for quickly pumping forks and rear shocks. Built in air release knob allows you to fine tune the air pressure. Compact design is also ideal to use with a variety of pumps to allow you to pump up small wheels with hard to reach valve stems.