FastTT BTA 80+25 mm Standard Triathlon Bottle Cage Extender

A water bottle positioned incorrectly between the arms of the bottle cage can create significant aerodynamic drag over the course of a race. This 80 mm BTA tower, with an additional 25 mm spacer, addresses this issue by raising the bottle cage and positioning it horizontally, within an aerodynamic profile designed to minimise this often-underestimated drag.

This standard version is ideal for a single-bottle configuration, with the bottle mounted at the top of the tower. The mount fits directly onto most FastTT mono and twin-stack adapter plates, as well as handlebars fitted with a standard thread between 62 and 65 mm.

Technical specifications: 

- FastTT Tour BTA bottle cage riser
- Height: 80 mm + 25 mm spacer
- Version: Standard
- Thread compatibility: 62 to 65 mm
- Compatible with FastTT ’s mono and twin-stack adapter plates
- Pack contents: 1 x 80 mm tower, 25 mm spacer, mounting bolts, Nyloc nuts
- Not compatible with the Shiv Tri mono riser
- Brand: FastTT