Join Date: Jul 2008
Location: Oceanside CA
Bikes: Madone 5.9, Sequoia, World Sport
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Yes, it is a big ring... 56 teeth from the stamping. it is a triple.
Those are Sachs brifters with a Sachs Neos rear derailleur and a 105 front derailleur in a 3 x 7 configuration. I think it was an upgrade to index shifters along the way. Even with the long cage the granny gear up front on the small rear sprocket is a bit of concern.