Originally Posted by
noglider
The Holdsworth, IRD, and Velo-Orange are all of the same maker. They always looked nice to me but I was skeptical. Now I have one, and I'm impressed. It's much better than I expected. I got the triple one, so now my McLean has tons of low gears. Shifting is better than ever. It seems stiff, too, though I'm not really powerful enough to assess that.
if i didnt already have an old 600 to use on the p10 i would order one of these.