|Ultegra 9speed cassettes||manofsteel|
May 16, 2002 9:05 PM
|It's time to swap my 12-27 this weekend. And I'm thinking 12-23 since I mostly do fast training. (double chain ring of course) The only chance I get to do some climbing is on the weekends and even then I rarely, if ever, need 27 teeth. Can someone please tell me the gears on a 12-23 and 12-25 cassette? Any input from users of these cogs is appreciated. manofsteel|
|re: Ultegra 9speed cassettes||weiwentg|
May 17, 2002 5:11 AM
|12, 13, 14, 15, 16, 17, 19, 21, 23
12, 13, 14, 15, 17, 19, 21, 24, 27
which you should get depends on where you are. if you're in a relatively flat area, get the 12-23. I race in the Midwest (collegiate) and the 23 has been enough to get me up every hill I've ever faced. the 12-27 is basically the same as the 12-25 except for the last 2 cogs (actually the last 3; they're bolted together). do you need 24 or 25 teeth during the weekend climbs? if so, you might wish to stick to the 27 unless it's worn out, in which case I would say a 25.
|re: Ultegra 9speed cassettes||LC|
May 17, 2002 9:08 AM
If you notice both the 12-27 and 12-25 are missing the 16 cog. Since I race, I actually have all three cassettes and switch them each week depending on the difficulty of the hills. On the flats I do notice the missing 16, but some of the hills in the NW can be very steep so having something bigger than a 23 is necessary if you want to stay seated up the climb. I actually like climbing most hills in the 24 and my big ring during a race, and you don't have the 16 with either the 12-27 or 12-25 so if you are just going to stick with one for all kinds of conditions then I would stick with the 12-27. There are special conditions on a long medium grade hill that make the 23 and 25 nice to have, but if I am not racing then it does not make much difference. If you are a lightweight or don't have many really steep hills around then go with the 12-23 since you get that sweet 16.
|re: Ultegra 9speed cassettes||markkar|
May 22, 2002 3:48 PM
|The Ultegra 13 - 25 has the 16: 13 14 15 16 17 19 21 23 25 |
You don't see this one advertized much. Its in the Shimano catalog and on the websites for Branford Bike and Harris cyclery.
|what about a trade ?||PeterRider|
May 17, 2002 6:18 PM
|I have a 12-23 Ultegra brand new unused, and would be very happy to trade for a 12-27 ! |
|what about a trade ?||manofsteel|
May 17, 2002 7:50 PM
|Email me at firstname.lastname@example.org and I'll by happy to discuss a deal. Whether it be $$$ or something else. manofsteel|
|Thanks a mil for the input! nm||manofsteel|
May 17, 2002 7:51 PM