I am alarmed to say that I have owned both a set of SunTour Bar-Cons and a SunTour Compe-V front derailleur. The Bar-Cons were great, but the Compe-V was top normal - so started well but soon lost its charm.

• Publisher: New Cycling
• Country: Japan
• Date: December 1971
• Derailleur brands: SunTour
• Derailleurs: none