Seat Post Mount for Tailfin Rear Racks Computer Mount If you wish to have

If you wish to have your head unit angled up

or need a replacement

Bontrager Ion Comp / Elite / Pro and Trek Commuter Comp / Pro

3D printed seat post mount perfectly dimensioned for the Giant Propel SL Gen 1 (MY13 - 17)

Note: This is a custom item

Seat Post Mount for Tailfin Rear Racks Computer Mount If you wish to haveSeat Post Mount for Tailfin Rear Racks (CargoPack SpeedPack Pannier Rack) Make any bike into your dream touring machine. Replace the stock Tailfin seat clamp and rubber band with our purpose designed mount that perfectly fits your bike. Tested extensively fully loaded in all road conditions. Options available for over 180 seat post models including aero seat posts that the stock mount is not large enough to fit!