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Trek / Electronic Drivetrain
Trek Di2 Internal Seatpost Battery Adapter
$16.99
Ship to store · free pickup, usually ready in 4–7 business days
Free pickup at any of our four stores. Questions? We're happy to help.
About this product
The details.
Product details
- Only compatible with the 2nd generation Speed Concept carbon seatpost
- Not required if using internal Di2 battery mount
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Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.