Urban/Trials riders...- Mtbr.com
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  1. #1
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    Urban/Trials riders...

    I acquired a Specialized P-bike a while ago and am used to running a 2:1 ratio on my XC SS......but anywho I plan on using the P-bike as mostly an urban/ street trials type bike right now it is a 32:16 but I think I could probably benefit by a lower ratio...what do you/would you recommend? like 32:18???

    thanks!
    Merry Christmas!

  2. #2
    Gone riding
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    For trials you will want something like a 22:16 or 22:18 ratio.

    Urban is a loose term, and what I call urban may not be what you ride. I run anything between a 32:16 and 22:18.

    The 32:16 is usually run for simple flat-to-flat drops and general stuffing around town.

    If I want to start buggering about grinding rails, riding walls and playing in skate parks and stuff I'd be running something a lot closer to a 22: something.

    I’m not exactly a skilled urban rider, so I’m not sure if this is the way to go. Seems to suit me fine though.

    Cheers, Dave.

  3. #3
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    Quote Originally Posted by Guital2
    I acquired a Specialized P-bike a while ago and am used to running a 2:1 ratio on my XC SS......but anywho I plan on using the P-bike as mostly an urban/ street trials type bike right now it is a 32:16 but I think I could probably benefit by a lower ratio...what do you/would you recommend? like 32:18???

    thanks!
    Merry Christmas!

    It really depends on your style of riding, I use a fast 36:16 on my Norco 125 for urban assault and dirt jumping
    my blog: BICIFISSA

  4. #4
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    Quote Originally Posted by Guital2
    I acquired a Specialized P-bike a while ago and am used to running a 2:1 ratio on my XC SS......but anywho I plan on using the P-bike as mostly an urban/ street trials type bike right now it is a 32:16 but I think I could probably benefit by a lower ratio...what do you/would you recommend? like 32:18???

    thanks!
    Merry Christmas!
    for street riding and dirt u can use something a bit harder than a 2:1
    on my old LeToy i ran a 39:17/18
    but if your style of street riding is more "trial influenced" better use something lighter

    in the end it depends if u prefer low speed or high speed tricks.

    happy new year
    Simone
    -- --
    Jesus Rode A SingleSpeed
    http://www.singlespeed-italy.com

  5. #5
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    I ride 32:21 for trials-type urban and for climbing, so I don't have to change my gears out hardly ever. For dirt jumping and ditching security guards you might want something heavier.
    _
    _
    Beware the man who has just one gear. He may know how to use it.

  6. #6
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    Quote Originally Posted by Low_Rider
    For trials you will want something like a 22:16 or 22:18 ratio. Urban is a loose term
    Most trials riders run a 22 up front for both urban and natural riding. You won't get any momentum going but it's much better for pedal kicks, track stands etc. I run a standard rear hub with 4 gears - 22,20,18,16 (I think) . Check out observedtrials.net

  7. #7
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    I think 22 front 19 rear is everybodys favorite for trials
    22 / 19 = 1.157

    but these days it's hard not to ride an 18 tooth cog up front and either 15 or 16 in the rear
    18 / 15 = 1.2
    18 / 16 = 1.125

    if you've got a 32 up front and you don't want to use your granny, consider a 28tooth in the rear.
    32 / 28 = 1.14


    If you run anything harder than these approximate ratios, you will either be limiting yourself, or you won't really be riding trials.

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