You are reading a single comment by @Brommers 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.
Brommers
amey
To use that chainring you need either ROTOR 3D+, 3D30 and FLOW-cranks, as well with the INpower 3D+, 3D30 and Flow Pendants. i.e. 30mm axle cranks.
In order to use 30mm axle cranks in a BB86 frame you need the 4130 BB that rotor makes: https://www.bike24.com/1.php?content=8;product=34356;menu=1000,2,81