tears for gears
Showing posts with label
Zap
.
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Showing posts with label
Zap
.
Show all posts
Wednesday, November 14, 2012
Un bref historique de retrofriction Simplex
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In the 70's and 80's, one of the most popular off-sponsor upgrade seen in the pro peloton was the Simplex retrofriction lever. Wher...
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