As per the title. Anyone perhaps upgraded to a Power Meter and have a spare left ultegra crank arm?
@motoko 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.
As per the title. Anyone perhaps upgraded to a Power Meter and have a spare left ultegra crank arm?