Can I run Rotor 3DF cranks on a Specialized OSBB bottom bracket?
Maybe.
I will read that as "yes, with enough force and swearing, anything is possible".
@deleted started
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.
Can I run Rotor 3DF cranks on a Specialized OSBB bottom bracket?