26 November 2010

Update update...

An update to Saturday's Shimano tech tip...
In error, I said that the new Shimano XT Shadow 10 speed rear derailleur will not work with STI shifters. Well, it seems that NONE of the Shadow rear derailleurs will work with STI.
We got the '9 speed' XT Shadow to shift, but it was sluggish at best, and hung in just about every gear, going up, or down, the cogset.
A call to Shimano revealed that the geometry of the Shadow stuff is different (very SRAM-like), thus the cable pull ratios are not the same as road, or non-Shadow mechs.
I got tired of futzing with it, and threw a mid-cage Ultegra 6700 on the Salsa. Guess what? It shifts like butta. A little B-tension adjustment and a slightly shorter chain should take care of the slap issues. Let's hope this one lasts longer than 4 weeks...like the last.

Pat and I did a nice ride yesterday on the cross bikes. 2.5 hours out through W. Cola. and back to Heathwood, hitting all the dirt there was along the way. My head cold was playing havoc, so any sort of effort sent my HR through the roof, so just rolling it over had to be enough.

Oh, and here's the elevation profile for the Calhoun County loop...

2500ft. of ascent in 95km. It's no loop around Tryon, but gives you just about anything you'd need on a 3 hour ride.

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