Basically, it is not what the bar is designed for, hence ordering the M106.
It seemed to me that it's more the levers that doesn't work quite as well on those classic drop bar, the Campagnolo levers appear to work better.
@edscoble 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.
It seemed to me that it's more the levers that doesn't work quite as well on those classic drop bar, the Campagnolo levers appear to work better.