8/2/2023 0 Comments Quickshift ergos![]() ![]() IIRC, all the 2010 Ultrashift levers run ball bearing main shafts. 2010 right 10 speed Ultrashift levers got a new index disc with stiffer detents due to customer complaints in 2009.Which is why, in 2015, Campagnolo started stamping "A" and "C" and so on on the parts to denote compatibility.because this nightmare of product differentiation was very hard to keep straight in your head. 2011.Athena 11s and Centaur 10s and below.get gimped shifters (only one up and 3-down as opposed to before where you would downshift 3 gears and upshift all of them)Īll of which causes a tree-chart of incompatibilities which is very hard to keep straight.2009(C) is when spare parts got very hard to find, as only assemblies were listed in the parts catalog.2009(B) 11 speed for Chorus/Record/Super-Record.Athena appears as the bottom-of-the-top-tiers groupset.Bushings to save money on the cheaper parts, weaker ratchet detents IIRC. 2009(A) Escape dies, thank goodness "UltraShift".Also in MY2007, everything Centaur and below got that abomination Escape shift mechanism. 2007 QS AKA QuickShift.these changed the FD ratio and the ratchet on the left shifter.2004.Xenon (bottom tier group).debuted an abomination known as the "escape" shifter mechanism.no one liked it, and no one wanted it-but Campy pushed it anyway to differentiate product tiers and make incompatibility. ![]() MY2000 "BB" or "Carbon BB" or "BB System" was the original 10s shifters in 2000, these were originally Chorus/Record tier only.later on they filtered down to Centaur I think?.The items in quotation are stamped on the shifter head for 10s. In the space of ten years of 10 speed.the techs to know were "BB", "Escape", "QS", and "Ultrashift" (v1), and "Ultrashift" (v2). Several.and interoperability was such a problem, and Campagnolo never documented it publicly in an easy-to-reference manner.that you have to ask. ![]()
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