This leaflet was handed out at Eurobike 2010, promising an electronic derailleur system for model year 2011. It is a rather stylish system with an angular facetted look and interesting digital readouts on the tops of the brake levers.

I believe the system was to work with Shimano and Campagnolo 11 speed cassettes and with Tiso’s own 12 speed cassette, which would be available for both Shimano and Campagnolo hubs.

I don’t think it ever made it past the prototype stage.

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• Publisher: Tiso
• Country: Italy
• Date: 2010
• Derailleur brands: Tiso
• Derailleurs: Tiso electronic derailleur