Calvin's Corner

Mechanical musing and industry insights from Park Tool Director of Education Calvin Jones.

1 post found in January, 2012.

  • You Say You Want a (Shifting) Revolution

    If you have been trying to set up your dream ride with the new revolutionary electronic shifting systems, such as the Campagnolo® EPS™, or perhaps the Shimano® Di2™, but somehow it is just not working out for you, then perhaps you should look, not to the future, but to the past, for a different, revolutionary, shifting system.

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