You are reading a single comment by @cjr and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
cjr
https://mywindsock.com/segment/1187651/leaderboard/#forecast=1561485600
Assuming that the Hed/disc is ~1kg heavier, then it would need to be around 0.025 better CdA to be faster.
I would go lightweight.