For Sale Shimano M770 9 speed bottom bracket mounted front mech ,for sale

kaydee

Retro Guru
I have this front mech,XT M770,used of course but solid and in mechanically excellent shape,sorry it is a bit grubby ,I will clean it prior to posting it.
£15 ono
thank you
 

Attachments

  • A8B4DAA0-926A-428B-A4BF-CBAB8F14918A.jpeg
    A8B4DAA0-926A-428B-A4BF-CBAB8F14918A.jpeg
    368.8 KB · Views: 19
  • 0FAB84B4-7E13-427E-82E6-7A26F285A2EE.jpeg
    0FAB84B4-7E13-427E-82E6-7A26F285A2EE.jpeg
    418 KB · Views: 20
Hi spud , yes this is for triples. I don't know the answer to your bb question , the way it works is that it is fitted onto the bb cup on the drive side and held in place with the bb lock ring.So you need about 5 mm of cup protruding on the drive side , but that is how they work.
kevin
 
sorry I should have said, the hollowtech 2 has external bearings ( I hsve no experience with these) but I see no reason it should not work ,the mounting plate should slot onto the drive side bearing threaded section andthen tighten down to the frame. I would check with shimano, ring madison , they would know the answer.
Kevin
 
Back
Top