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#1 |
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Registered User
Join Date: Jul 2007
Posts: 107
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Do most of you ride 20 speeds? I'm oblvious to roady gearing.
Also, what is a good weight for a road bike? 17.5 decent or heavy? |
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#2 |
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Registered User
Join Date: Jul 2007
Posts: 14
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I ride 16 speeds myself..as to weight I'd say thats decent touch heavier than my road bike and quite a bit lighter than my TT
Peg |
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#3 |
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Registered User
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I run 14 and honestly couldn't see myself needing more... I don't even use all of the gears I have now. Remember, extra gears means more rotating mass, wich is where weight affects you the most... so personally I'd opt for less sprockets, and no triple chainrings.
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#4 |
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Registered User
Join Date: Dec 2004
Posts: 630
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Having more gears gives a better choice for things like hillclimbing. More importantly it gives a better choice for getting the ideal cadence for you.
I found a good improvement of 9 speed over my 8 speed when I made the change about 4 years ago. Re rotating mass - most of the quality 10speed cassettes are lighter than the previous 9 speed cassettes and for those who are really fussy there are Dura Ace etc and Titanium cassettes. Me - I train on a SingleSpeed(freewheel not fixed) and my other training bike and my race bike are double 9 speeds. Í'm slowly building up a 10 speed for next season(I guess - when I have enough $ for some better wheels). Paul ![]() |
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#5 | |
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Registered User
Join Date: May 2007
Posts: 240
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Quote:
- really agree. - it lessens the 'holes' in the ratios. . |
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#6 |
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Registered User
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Proven wrong I guess...
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#7 | |
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Registered User
Join Date: Nov 2005
Location: St. Catharines ON Canada
Posts: 140
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Quote:
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#8 |
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Registered User
Join Date: Sep 2007
Location: San Boo boo
Posts: 10
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i used to run 30 gears but switched out to 20, i figured i dont need the other ten gears i never use.
and my bike weighs 20.5, fairly heavy. |
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#9 | |
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Registered User
Join Date: Nov 2004
Location: Maryland, USA
Posts: 93
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Quote:
17.5 lbs is fine. Not the lightest but not the heaviest. I would say what is more important is the feel. You could ride a 15 lb bike that does not have the qualities you want and the 17.5 lb bike may be heavier but have the qualities you are looking for. My bike weighs in at 17 to 18 lbs and is fine for my riding - the extra 2 to 3 lbs could easily be made up in my losing weight ![]()
__________________
Like each bike ride, life is a journey. |
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#10 |
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Registered User
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Here in Italy we're very snob, if you do not race with a 20 speed (or 18) bike they'll laugh at you... very sad
also because nobody use the 11 when sprinting... |
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#11 |
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Registered User
Join Date: Sep 2007
Posts: 35
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I have a new bike, so it has 20. It was a gift from my wife this year for Christmas, so I can't complain.
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#12 |
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Registered User
Join Date: Aug 2007
Posts: 25
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I have a 20 for my road bike and a triple eight(24) for my indoor training bike. I did not realize how spoiled I had become. I started with a triple eight 5 years ago or so when I started riding and thought it was the greatest thing in the world. Several upgrades later I can not believe the difference. The smoothness of the shifting makes having a 20 worth it. Anyway I have never weighed my bike, but the easiest way to make your bike lighter is to loose 5 pounds from your stomach.
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#13 |
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Registered User
Join Date: Jan 2007
Posts: 200
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20. I really like, now that I moved from a 14 to it, the fact that I can hone in my cadence at almost all times. I like to be at 105-112 kind of range and in most cases can hit exactly that iwth all of the options of gears.
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#14 |
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Registered User
Join Date: Jul 2007
Posts: 138
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Just curious, how much weight savings, if any, there is between a DA 9 speed , 8 piece gruppo---that is brifters, calipers, front derailleur, rear derailleur, 53-39 cranks, bottom bracket, chain versus and 12-25 cassette versus a DA 10 speed, 8 piece gruppo with the same items? If anyone happened to go through this updgrade recently, and as a result happens to have this information handy, I would appreciate it.
![]() Last edited by chainstay : 24-09.-2007 at 12:38 AM. |
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#15 |
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Registered User
Join Date: Aug 2007
Posts: 25
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Shimano's website has the weight of all of their components listed. You can compare a DA or Ultegra 10 to their 8 speed Sora stuff.
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