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  1. #1
    Join Date
    Aug 2006
    Location
    Vermont
    Posts
    1,414
    Please don't get mad at me for saying this, but if you haven't done so, take a minute and make absolutely sure your brakes aren't dragging. There is nothing that can sap your energy (and speed) like dragging brakes. They're worse than a headwind.

    Having your saddle height/setback dramatically wrong could also affect your power, but you'd probably notice if your saddle was way off since you are used to how your old bike felt and the new one would feel immediately wrong.

    When I went from a 52/42/32 triple with 11/23 cassette to a standard double with a 12/25 cassette, I did have an uncomfortable gearing spot that was somewhere around 42/11-13. 39/12 was a little easy (and rubbed on my bike) but 53/middle gears were a bit hard. Basically I had to get a little bit stronger so I could cruise in the big chainring.

  2. #2
    Join Date
    Nov 2005
    Location
    Between the Blue Ridge and the Chesapeake Bay
    Posts
    5,203
    Quote Originally Posted by liza View Post
    take a minute and make absolutely sure your brakes aren't dragging.
    That was my first thought, too.

  3. #3
    Join Date
    Sep 2006
    Location
    Central Indiana
    Posts
    6,034
    Beyond the possibility that your brakes are rubbing, my guess is that you just need to tweak your fit and position. It's possible that your seat is too low and/ or too far fore or aft. You'd be surprised what a few minor modifications can do. Hopefully, your bike fitting will help iron it out.
    Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.

    --Mary Anne Radmacher

  4. #4
    Join Date
    Aug 2009
    Posts
    321
    I just checked the brakes and they seem to be okay (albeit very dirty from this morning's ride).

    I am willing to bet my saddle height had a lot to do with it. I wonder if I didn't have the bolt around the seat post tightened enough because it seems to have gone down a bit from when I initially put it at the correct height.

    Liza - I do think I have the uncomfortable gearing spot you are talking about. It seems when I am in my small ring, my legs are spinning too fast, but when I jump up to the big ring, I am not strong enough to really lay into it. I will keep in plugging away and hopefully my legs will restore some confidence in my riding.

    Thank you all for the ideas!

  5. #5
    Join Date
    Apr 2005
    Location
    Vancouver, BC
    Posts
    3,932
    I am sorry about what you're experiencing. I'm starting to think about my next bike and that's a thing I fear.

    I do think though that raising the saddle will have a BIG impact on your speed. Give it a chance!

  6. #6
    Join Date
    Nov 2005
    Posts
    98
    Quote Originally Posted by greenbeanvw View Post
    I just checked the brakes and they seem to be okay (albeit very dirty from this morning's ride).
    Even if your brakes aren't rubbing when you inspect them, I've found normal flexing in the wheels and frame (or fork) can still make them drag, especially when I'm pedalling my hardest!

    Many new bikes are delivered with the brake pads set close to the rim, often just 1 or 2 mm between the rim and each brake pad; if that's the case with your new bike, consider loosening the brake cables a little to open up the gap. I like about a 3 to 4mm gap on each side of the rim.

    (This also makes braking easier for me, since it brings the brake lever closer into my hand when I squeeze.)

  7. #7
    Join Date
    Sep 2006
    Location
    Central Indiana
    Posts
    6,034
    Quote Originally Posted by greenbeanvw View Post
    I just checked the brakes and they seem to be okay (albeit very dirty from this morning's ride).

    I am willing to bet my saddle height had a lot to do with it. I wonder if I didn't have the bolt around the seat post tightened enough because it seems to have gone down a bit from when I initially put it at the correct height.

    Liza - I do think I have the uncomfortable gearing spot you are talking about. It seems when I am in my small ring, my legs are spinning too fast, but when I jump up to the big ring, I am not strong enough to really lay into it. I will keep in plugging away and hopefully my legs will restore some confidence in my riding.

    Thank you all for the ideas!
    I bought a new bike last March and had to play around with my fit for a while to get it dialed in. I did a hilly ride in June after playing around with my saddle height. It was one of the worst rides I'd ever done. I could pedal by the end of the ride and I felt horrible about my performance. I didn't notice until I got home that the seatpost had slipped WAY down, which largely explained why I didn't have any power by the end of the ride.
    Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.

    --Mary Anne Radmacher

  8. #8
    Join Date
    Oct 2009
    Location
    augusta, ga
    Posts
    60

    Smile

    if it is the elite compact, you should check the rubber dust seals on the hubs. if it is new out of the box, a lot of times the guys that put them together don't check those, and sometimes they need a little oil between the dust seals and the hub, otherwise, they can drag. good luck!

  9. #9
    Join Date
    Aug 2009
    Posts
    321
    Thanks everyone! The brake pads are very close to the wheel, but not touching. I will loosen them up a bit and see if that makes a difference. I will try putting a little oil between the seals and hub as well. I appreciate all of your suggestions.

  10. #10
    Join Date
    Sep 2007
    Location
    Uncanny Valley
    Posts
    14,498
    Yes, definitely brakes can drag even if they're not doing it on the stand. I always attributed it to the rim and tire expanding as they heat up, because when it's happened to me it (1) hasn't been intermittent, as flexing would be, and (2) continued to drag when I'd get off the bike and spin the wheel.

    BTDT on a very hilly ride. Figured it out on a false flat in the middle of a 15-18% grade. D'oh!

    On the gearing, if you're having trouble shifting by feel, make out a gearing chart and figure out what gears on your new bike correspond most closely to the gears you used the most on your old bike. How much difference is there? Where are the big jumps? Maybe a different cassette would make you more comfortable. Any time you shift the big ring it should be a big jump. When you shift the big ring, you'll normally need two or three rear shifts to get one step away from the gear you were in previously. Again, a gearing chart will help you figure that out.
    Last edited by OakLeaf; 02-08-2010 at 06:00 AM.
    Speed comes from what you put behind you. - Judi Ketteler

 

 

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