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  • Shimano XT Bottom Bracket One Color

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  • Shimano XT Bottom Bracket One Color

Shimano XT Bottom Bracket


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    • One Size

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    • One Color
    4.5 5 10

    10 Reviews


    Upgrade your ride

    Some wisenheimer will eventually ask us, "What’s the difference between the XT and XTR bottom bracket?" The answer is very little. We don’t have the means to measure the polish or super-polished races, the good or great ball bearings, or the PSI required to push water past the seals. The XTR cups are black, XT’s are silver.

    The Shimano XT Hollowtech II bottom bracket works with shells that are 68mm and 73mm and can replace any Shimano 50mm chainline bb. That includes all of Shimano’s MTB line, save cranks designed to work with the 150mm Saint rear hub.

    • Item #SHI0525

    Tech Specs

    Shell Width
    68 - 73 mm
    Recommended Use
    mountain biking
    Actual Weight
    One Color, One Size: 96g

    Tech Specs

    • Reviews
    • Q & A

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    Keep it fresh!

    • Familiarity:I've used it several times

    At this price, why not replace your BB every year!
    Standard Shimano quality, nothing out of the ordinary here. Pair with any Shimano MTB crankset on any threaded MTB frame and have smooth pedaling from here on out.

    Set it and forget it..

    • Familiarity:I've put it through the wringer

    Shimano XT is the standard in affordable and durable gear. This bottom bracket fits the bill on both accounts. Stock SLX was creaking and was at the end of its life, Backcountry got the new bottom bracket to me lickety split and now I'm on my way to pedaling nirvana. If this ever wears out, which I doubt, I'll be back for another one.

    What? That sound isn't normal?

    • Familiarity:I've put it through the wringer

    After putting over 3,000 miles on my XT BB, it finally started creaking and making noise. I'm that guy who has to have everything dialed, hates vibrations, and especially noises from the bike!

    I bought this and got it installed in under 10 minutes. I was impressed to see it was pre-greased on the threads. All I had to do was clean out everything and screw this in!

    Now I realize I should have replaced this months ago!

    Keep a spare, replace that BB early, no need to be the guy with the loud bike in the group!