FastTT Triathlon Bottle Cage Extender BTA 80+25 mm with integrated cone

In a double-bottle cage configuration with the bottles stacked one above the other, the bottom bottle is often exposed to turbulent airflow. This 80 mm BTA tower, featuring an integrated aerodynamic cone, specifically addresses this issue by raising the bottle and positioning it horizontally, creating a profile that minimises air resistance as much as possible, the 25 mm spacer supplied with it allows for even greater height.

Designed exclusively for double-stack set-ups, this version differs from the standard tower, which is intended for a single bottle positioned at the top of the tower. It fits directly onto most FastTT mono and twin-stack adapter plates, as well as cockpits 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: Integrated aerodynamic cone
- Thread compatibility: 62 to 65 mm
- Compatible with FastTT ’s mono and twin stack adaptor plates
- Pack contents: 1 x 80 mm spinner, 25 mm spacer, mounting bolts, Nyloc nuts
- Not compatible with the Shiv Tri mono riser (dedicated model available separately)
- Brand: FastTT