This is a bit of a bike nerdy post so most readers can probably go and do something else, maybe go and find some drying paint or something… I’ve been running Dura-Ace track cogs on my TT bike.. they’re very round which is great for achieving consistent chain tension but I do find they’re quite noisy until well worn.. an event I have insufficient patience to wait for .. so having been impressed by the smooth running of the selection …
Tag: EAI Gold Medal Pro
