• I wouldn't take Shimano patent filings as any kind of guide to what they will actually produce, they are well known for patenting everything they think of as a protective policy just in case somebody else finds a way to bring the idea to the market in a profitable way which has escaped the Shimano production engineers.

  • I'm still waiting for the jockey wheel dynamos that will recharge my Di2 system which Bikeradar breathlessly speculated were going to hit the shops imminently a few years ago based on a Shimano patent.

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