GXP or BB30

ByBike Posts: 4
edited August 2013 in Road general
Hi all, I have BMC SLR01 year 2012 with Shimano Ultegra.
I want install SRAM red but I don't know if I need a GXP or BB30 crankset.
Any help please


  • chanjy
    chanjy Posts: 200
    If it currently has a Shimano Ultegra crank you need GXP.

    Does it?
  • sungod
    sungod Posts: 16,497
    afaik it's bb86, so 24mm spindle crankset, gxp
    my bike - faster than god's and twice as shiny
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