Can anyone confirm if a 2019 S-Works Crux is a BB30 (42mm ) or PF30 (46mm) on the shell opening? Specialized Rider Care told me 42mm but everywhere I read says the alloy frame were BB30 and the carbon were PF30. Now I don’t know if the support person just went with the first number he found.
Easy solution if you have the bike is to measure it no? A digital caliper is what Dave Rome would use but a Helix ruler from your kid’s pencil case will work fine.
I don’t have the frame. It is a purchase decision. It may just be a “go for it” and see what happens.
Do this. Worst case it’ll take a couple of days for the BB to arrive, but at least you’ll know you’ve got the right BB.
I have a Dub power crankset that will work if it is PF30. I’ll need a new crankset if it is BB30. That is part of the purchasing decision. I am going to install an eccentric to run as a single speed. PF30 = Dub while BB3= GXP.
Ah. That’s an extra layer of potentially expensive complexity.
Who makes eccentric bb’s for those?
the previous gen cruxes were bb30. two bearings, straight into the frame where little circuits stop them at the right depth.
source, i had one and did the bb many times.
by previous gen i mean the not current one. eg if what you’re buying is not bsa threaded, then its bb30
Thanks. I appreciate this.
Wheels manufacturing for the BB30. White Industries makes one for Squid for PF30
I have a 2019 Crux which has the Praxis M30 crankset. Shell opening is 42 mm and width is 68 mm. A model of the 2018 Crux (which a friend owns) came with a Force 1 crankset but it was GXP and not DUB.
Thanks for this. I appreciate the insight.