You are reading a single comment by @gbj_tester 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.
@gbj_tester
Don't know, there don't seem to be online estimators for the CdA of a tandem :-)
Yates & Hutch are capable of about 46-47mins solo on the R25 and did 43:39 together, so about 5% faster.