Front shifting will never be the same thanks to a great new invention by Sam Patterson – the inventor of Grip Shift™. The Patterson Transmission delivers rocket fast front shifting every time. This invention will change the way you ride your bike. Now you can use your front shifter any time to get the gear you want right now. Secure and precise. Unaffected by pedal speed or load. Once you try it, you will never go back to multiple chain rings again.

Mountain Biker Puts Patterson Transmission to the Test

I rode real MTB rides last week…not the rides on the road that I had originally done.  This thing is COOL.  Not sure I can ever go back to front rings and derailleurr…the concept is a home run.

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Metropolis Transmission Features Video

Watch Sam Patterson as he explains the many features and benefits of the Metropolis Pattterson Transmission, the perfect solution for urban commuters, city bike riders and casual bikers.

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Reviews

See what FSA and others have to say about the revolutionary Patterson Transmission.

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