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Race Face Cinch BSA Threaded Bottom Bracket - OE


Item # RCF002Q

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  • One Color, 68/73 ($59.99)
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Item # RCF002Q





Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

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One Color, 68/73

Claimed Weight

Claimed weights are provided by the vendor.

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87 g

Reviews & Community


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Chinch it up!

  • Familiarity: I've used it several times

Race Face Cinch allows you to run their large diameter spindle on a standard bottom bracket. I have just recently installed this system and so far, so good. Waiting to see if the bearings last as long a standard English BB.

Very good BB.

    Longevity was 2000 trail miles in consistent desert riding with the rare or occasional wet(ter) riding and minimal maintenance. Good BB.

    Perfect Match For Turbine Cinch

    • Familiarity: I've put it through the wringer

    The Turbine Cinch is the best performance/value crank on the market and this is the BSA BB needed to make the magic happen.

    Its a Bottom Bracket

      This is a Bottom Bracket you can put in and then forget about, which is perfect for a Bottom Bracket.

      Avg. ride time: 3h 30m per week
      • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.


      • Familiarity: I've used it several times

      Great BB, works with the cranks I have on my bike.


      • Familiarity: I've used it once or twice and have initial impressions

      This is a solid bottom bracket.

      Light, Strong, Dependable

        Easy to install, lightweight, and the 30mm spindle size creates a stiffer platform through your BB. Crank on!

        This BB is a great BB, I like this BB.

        • Familiarity: I've used it several times

        This BB holds my crank on tight. It spins when I pedal. I like it, for that.

        Silent crankin’

        • Familiarity: I've used it several times

        I chose to put the Cinch bottom bracket on my Santa Cruz 5010. Loving it. Smooth, silent, and stiff. Give me a shout if you want to talk shop.


        • Familiarity: I've used it several times

        Great bottom bracket. It was stiff at first, but once the bearings broke in, it was much more easy spinning and smooth. Love the stiffness with the 30mm spindle, and the weight of this is quite light. It does require a proprietary tool for installation/removal, but the tool is quite inexpensive, and easy to use.