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4/20/2020
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I am looking to go to a carbon crankset on my Yeti sb130 but I am trying to figure out what works. Is the chainline is supposed to be a 52mm or 55mm? I didn’t notice a spec on their website. Also, the bottom bracket is a DUB BB92 which is press fit? Are pf and threaded bb’s interchangeable? BSA? Can someone help me be less ignorant on what’s what, and what might work for me? 😭
Which crankset are you looking to install?
The chainline for a BB92 bike is usually 55mm and the SB130 in particular calls for a wide Q factor (distance between the inside of the crank arms) for frame clearance. Crank manufacturers usually will list a wide option or list their options for Q factor if they make multiple.
Pressfit and threaded will not be interchangeable. While there are numerous Pressfit options, thankfully there are only a handful of spindle sizes relative to mountain bikes. BSA is a threaded standard which will not relate to your frame.
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