Reddit reviews Sunlite Alloy Seat Post Clamp with Rack Mount, 31.8mm
We found 2 Reddit comments about Sunlite Alloy Seat Post Clamp with Rack Mount, 31.8mm. Here are the top ones, ranked by their Reddit score.
SP409BKB072774518647BK w RACK MNT Rack
I called Cannondale tech support and they said you simply need to add a seat post collar rack mount to compliment the frame's rack mounts at the dropouts. 31.8mm diameter to match the seat post.
https://www.amazon.com/Sunlite-Alloy-Clamp-Mount-31-8mm/dp/B0014GGN0K/
Here’s the rack mount they recommended (and I bought):
Sunlite Alloy Seat Post Clamp with Rack Mount, 31.8mm https://www.amazon.com/dp/B0014GGN0K/