You are reading a single comment by @skinny 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.
skinny
Remind me, did we work out if 2x GRX RD would work with a 46T or not?
Further to that, will a GRX shift better on my current 42T than my Ultegra Di2 RD? ie. does it behave like the MTB RDs with the bigger cassette profile thingiebobs?