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Questions & Answers

Hi, I am interested in this cassette. Currently i use a 11-25 Shimano Tiagra cassette and my wish is to upgrade to this one for easier hill climbs. Does it mean i will ALSO have to change the current chain, rear derailleur and the 9 speed flight deck?

Asked by: SammyChege
​If you currently have a 9-speed drive train on your bike and would like to replace the cassette with this 11-speed cassette, this will involve replacing the chain, rear and front derailleur, shifters and the flight deck and possibly other parts.
Answered by: REIservice
Date published: 2017-12-03
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