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What Type of BB do I have??

  • 14-07-2013 10:33PM
    #1
    Cee-Jay-Cee
    Registered Users, Registered Users 2 Posts: 12,235 ✭✭✭✭


    My BB has started to creak a bit ( noticeable on small chain ring only) I decided I'd watch a few DIY videos on YouTube first but now totally confused. Most videos show the BB having square ends but mine doesn't, It's hollow, so can anyone tell me what type it is and if its serviceable?

    BTW the crankset is a SRAM S150


Comments

  • #2
    Squidgy Black
    Registered Users, Registered Users 2 Posts: 21,741 ✭✭✭✭Squidgy Black


    That's an external BB, not the square taper ones that you're describing that you saw in the videos.


  • #3
    Cee-Jay-Cee
    Registered Users, Registered Users 2 Posts: 12,235 ✭✭✭✭Cee-Jay-Cee


    Thanks. Looked up a few videos and it looks more straight forward than the ones with squared tapered ends. I'll take the cranks off tomorrow and clean and lube everything. Is copper grease ok to use on the crank spindle and the threads of the BB?


  • #4
    macnab
    Registered Users, Registered Users 2 Posts: 1,505 ✭✭✭macnab


    Copper grease is good.


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