LEGO Technic Free Wheel Sprag Clutch

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=pGgv7VNb6Nk

This Free Wheel mechanism allows the output to spin faster than the input, and when the direction of the input is reversed, the output becomes disengaged and can rotate in either direction. • Free Wheel mechanisms are typically found in bicycles, engine starters, agricultural equipment, helicopters, and lathes. • More information about Free Wheel mechanisms: http://en.wikipedia.org/wiki/Freewheel • More information about the Sprag Clutch: • https://en.wikipedia.org/wiki/Sprag_c... • Based on a design developed by piterx and DrJB on the Eurobricks Forum (http://www.eurobricks.com/forum/index..., this version has been modified to improve the strength and reliability of the mechanism.

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