Roger Mc Guinness

Roger Mc Guinness

Roger Mc Guinness

Roger Mc Guinness wrote a question about on April 2, 2010

HI, have a Dura Ace 10 speed 11-23 Cassette on a 2006 Felt. Want to change to a Ultegra at least 12-27 but also saw an 11-28. I was told that in both cases I would need to change the chain and in the 11-28 I would also have to change the rear derailleur. Whats the consensus. Anything else I need to know

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