Are you tired of your boring bike not slicing though the air like the bikes on the tour de France do but don't have thousands of dollars to burn? Well look no further then the Bike Aero Tail. The BAT slots onto your rear seat post and gives it that smooth teardrop shape you so desire!

Is made for seat posts that are 27.2mm in diameter(should fit most)

As a side note sometimes the Arachne slicer doesn't like the model and will try and put a little vertical string along the front, if you want to make that go away just switch over to the classic slicer though settings→ advanced→ perimeter generator