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crank noise

timr221timr221 Posts: 11
edited July 2012 in Commuting general
i am getting a crunching sound on my bottom crank do anyone know if i will have to replace
whole of bootom bracket sorry if this is basic question new to working on bikes it is a gt aggressor mountain bike


  • father_jackfather_jack Posts: 3,509
    Best to take BB out, then inspect. But does sound like bb bearings
    Say... That's a nice bike..
    Trax T700 with Lew Racing Pro VT-1 ;-)
  • timr221timr221 Posts: 11
    thanks i will do that !!!
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