Are 7800 and 7900 Durace bottom brackets interchangeable?

Jungli Posts: 201
edited October 2010 in Road buying advice
As the per the title ...




  • redddraggon
    redddraggon Posts: 10,862
    I like bikes...

  • Canny Jock
    Canny Jock Posts: 1,051
    And again yes. In fact all Hollowtech 11 seem to be, and I've used a 7900 bb with Sora and Ultegra cranks.
  • dmch2
    dmch2 Posts: 731
    I've got a 7900 BB on my hybrid with Deore chainset no problem. It seems that hollowtech II really is a standard and all hollowtech II things work together as you'd hope :)

    Of course the next question is what I should replace the square taper BB and chainset on the Trek with when they wear out / I feel rich...
    2010 Trek 1.5 Road - swissstop green, conti GP4000S
    2004 Marin Muirwoods Hybrid
  • domhopson
    domhopson Posts: 259
    Another yes.... Have we got 3 yeses?
  • Anonymous
    Anonymous Posts: 79,667