Forum home Road cycling forum Workshop

What Rotor crank will fit a Sram GXP BB?????

MrecklessMreckless Posts: 214
edited February 2015 in Workshop
Looking at buying a rotor crank to go with my q-rings and just wondering what is compatible with a sram gxp BB. Bike is a giant tcr advanced 1. Thanks

Posts

  • StillGoingStillGoing Posts: 5,207
    Answered this for you on your other thread, but, Rotor make a BB to fit threaded shells to take the 3D crankset. BB1.

    http://www.rotoruk.co.uk/admin/resource ... tion-1.pdf
    I ride a bike. Doesn't make me green or a tree hugger. I drive a car too.
  • keezxkeezx Posts: 1,316
    No Rotor crank fits on a GXP bottom bracket.
  • StillGoingStillGoing Posts: 5,207
    Keezx wrote:
    No Rotor crank fits on a GXP bottom bracket.

    I've obviously misunderstood this, but yes, agree completely.

    OP; you need to buy whatever Rotor crankset you want and then buy the compatible BB from them. Rotor 3D are a 24mm diameter axle whereas Rotor 3D plus are a 30mm diameter axle. Either can fit your frameset with the right BB fitted. It couldn't be simpler.
    I ride a bike. Doesn't make me green or a tree hugger. I drive a car too.
  • maddog 2maddog 2 Posts: 8,114
    +1

    3D crank needs a 24mm pressfit
    http://www.velotechservices.co.uk/shop/ ... 7410001938

    3D+ requires a 30mm pressfit
    http://www.velotechservices.co.uk/shop/ ... 7410001938

    Other companies do the 24mm pressfit - Shimano obviously, and Enduro , KCNC?, Hope, Wheels Mfg...

    The 30mm pressfit is rarer and of the top off my head I only know Rotor to do it.
    Facts are meaningless, you can use facts to prove anything that's remotely true! - Homer
Sign In or Register to comment.