New chainset

koontz Posts: 119
edited September 2015 in Workshop
I'm looking to change my FSA gossamer chainset to a SRAM apex gxp, the bike is a Boardman team CX . it has a pressfit bb will this SRAM chainset fit straight into the FSA pressfit bottom bracket or will I need to also change the bb on the bike?, not sure if the gxp bb will fit on my bike.


  • keezx
    keezx Posts: 1,322
    No a GXP crankset will not fit in a FSA BB as the NDS axle diameter is 22 mm instead of 24 mm.
    Adapters heve been on the market to fix this, but the best solution is a GXP BB in your bike, which has probably already an adapter from PF to BSA.