Dial in your aero position with precision. The PDA Base Bar Adapter Kit is designed to bolt directly onto Profile Design Aeria and Aeria Evo base bars, allowing you to fine-tune your aerobar angle between 15° and 30° for optimal comfort, control, and aerodynamic efficiency.

Whether you’re chasing marginal gains in a time trial or refining your long-course triathlon setup, this system provides a robust, adjustable, and race-ready solution, without compromising stiffness or integration.

Key Benefits

- Adjustable aerobar angle from 15° to 30°

- Direct-mount compatibility with Aeria & Aeria Evo base bars

- Integrated BTA (Between-the-Arms) mount for bottle cages or top-mounted hydration systems

- Designed for stability, modularity, and clean cockpit integration

What’s Included

- Extended angled riser

- 2× base bar adapter spacers

- 4× 10 mm spacers

- 2× adjustable angled risers (15°–30° range)

- Pre-drilled adapter plate with threaded BTA mount

- Base bar bolts: 4× 45 mm and 4× 55 mm

- 4× M6 nyloc nuts

NOTE: Base bar not included.

Material & Safety Notice

The adapter spacers are 3D-printed in glass-filled nylon (GFPA12), a highly durable, fiber-reinforced polymer engineered for strength and longevity. As with all polymer components, minor compression may occur over time, particularly in hot conditions.
We strongly recommend checking and re-torquing the mounting bolts periodically to ensure a secure and safe installation.

Built for athletes who demand adjustability without compromise, this is precision fit, done right.

Forward reach advisory