12/27 casette
#2
Senior Member


Joined: Feb 2004
Posts: 30,225
Likes: 649
From: St Peters, Missouri
Bikes: Catrike 559 I own some others but they don't get ridden very much.
27 is an easier gear than 25. Whether it's enough difference to make you happy is another question. Personally, if I was looking for an easier climbing gear, I'd be looking for a bigger change than that.
#3
Senior Member

Joined: Aug 2003
Posts: 2,677
Likes: 0
From: Oztraylya
Bikes: '03 Fuji Roubaix Pro; '03 KleinGi Attitude; '06 Soma Rush; '04 Surly Cross-Check; '06 Soma Rush; '07 Scott CR1 / Chorus
A difference, but not much difference. Think about how much easier your current 25 is to the 23 - the 27 will be easier again by about the same. 21-23-25 gets replaced by 21-24-27.
What crankset are you currently running? If it's a double and you need more climbing gears, you'll probably be better off looking at a compact crankset.
What crankset are you currently running? If it's a double and you need more climbing gears, you'll probably be better off looking at a compact crankset.
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