Facebook Twitter LinkedIn Pinterest Bluesky Threads Hi all, I have a trek madone 9.2 from 2016. Somehow this piece that plugs the gap between frame/seat post has broken and fallen out. Would anyone happen to know the piece number or name of it? Thank you! by aidanhype Bicycle Bicycling Bike Biking Cycling Trek Bicycles Trek Bikes
squirre1friend on March 30, 2026 10:25 pm [quick reference](https://retailerassetsprd.blob.core.windows.net/techassets/16_madone_quickref.pdf) is right on the [product page](https://www.trekbikes.com/us/en_US/bikes/road-bikes/performance-road-bikes/madone/madone-9-2/p/16923/) in the Service Section. I think your covers (527965) are good and you actually need the internals ([529447](https://www.trekbikes.com/us/en_US/equipment/cycling-components/bike-frame-parts/bike-isospeed-parts/trek-madone-9-aero-isospeed-internal-parts-kit/p/529447/))
Professional-Ad-7517 on March 30, 2026 10:39 pm Looks like a 3D printed Ryat seat. How do you like it?
2 Comments
[quick reference](https://retailerassetsprd.blob.core.windows.net/techassets/16_madone_quickref.pdf) is right on the [product page](https://www.trekbikes.com/us/en_US/bikes/road-bikes/performance-road-bikes/madone/madone-9-2/p/16923/) in the Service Section.
I think your covers (527965) are good and you actually need the internals ([529447](https://www.trekbikes.com/us/en_US/equipment/cycling-components/bike-frame-parts/bike-isospeed-parts/trek-madone-9-aero-isospeed-internal-parts-kit/p/529447/))
Looks like a 3D printed Ryat seat. How do you like it?