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Tinkering 101: Shimano 105 Derailleur Hack by Thomas Aceves - Gravel Cyclist: The Gravel Cycling Experience
Shimano 105 Derailleur Hack – by Thomas Aceves This article comes to us courtesy of Thomas Aceves, a reader of the Gravel Cyclist blog. His contribution came in response to the article we wrote – “Achieving the Impossible“, running a 40 tooth cog with a Shimano Ultegra Di2 11 speed derailleur. Over to Thomas… Thought …