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Otter Tech Video: Shimano's 10-Speed MTB Group

The question was not “if,” but “when” and “how” Shimano would go about creating a 10-speed mountain bike drivetrain. Now those questions have been answered. That’s right — at the Sea Otter this week, Shimano finally revealed its 10-speed off-road drivetrain. Singletrack.com has the video right here: