Originally Posted by
Ritterview
We have got the 2009 Ergo Levers on our tandem, and on my half-bike I just ... the Centaur and Veloce apparently have different mechanisms. The Centaur is Ultra-Shift™, whereas the Veloce is ESCAPE™. You can dump multiple gears with Centaur with one thumb push, and with Veloce not so much.
I can dump about four or five in the back with one thumb push on my Veloce. If I need to go the full nine it takes two.