What makes it special
Trek Round Alloy Seatmast Cap & 7mm Ears
128mm x 10mm / Black
$99.99
Skip to product information
Trek / Bike Seatposts & Accessories
Trek Round Alloy Seatmast Cap & 7mm Ears
Upgrade or refresh your bike.
$99.99
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.
Genuine replacement parts
When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.
Product details
- Affordable alloy seat mast cap
- Direct fit on all Trek road bikes with round seat masts
- 2-bolt design offers independent setback and tilt adjustments
- Includes 7mm round saddle clamp ears
The details
Good to know-
Specs4
- Offset
- 10mm
- Rail compatibility
- 7mm round
- Material
- Aluminum
| Size | 128mm x 10mm | 172mm x 10mm |
|---|---|---|
| Length | 128mm | 172mm |
Complete your setup
Goes well with.
Keep exploring
You may also like.
Four neighborhood stores. One shared passion.
Let's find your next adventure.
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.