You are reading a single comment by @dubtap 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.
@dubtap
Bought an Orman portafilter pressure gauge as I continue down the upgrade path, and having done the tweak to the OPV on my Gaggia Classic about 5 years ago that was supposed to bring it down to 9-10 bar from 14 bar out the factory, I found it was still actually at 12 bar.