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Tandem Cycling A bicycle built for two. Want to find out more about this wonderful world of tandems? Check out this forum to talk with other tandem enthusiasts. Captains and stokers welcome!

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Old 03-15-13, 03:00 PM   #1
waynesulak
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Durable tandem

Pinion Gear box. Not light but an interesting technology. 18 gears with 11-12% cahnge between each.

From FAQ page:


Is it possible to use the P1.18 gearbox transmission in a tandem?

A tandem-specific version of the P1.18 gearbox is currently being tested.


http://pinion.eu/en/discover-pinion/pinion-p1-18/
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Old 03-15-13, 11:44 PM   #2
Ritterview
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Quote:
Originally Posted by waynesulak View Post
From FAQ page:


Is it possible to use the P1.18 gearbox transmission in a tandem?

A tandem-specific version of the P1.18 gearbox is currently being tested.
I think the Specialized Shiv tandem ostensibly has a gearbox and shaft in lieu of a sync belt, ergo, shaft drive.



Those are some interesting dummy stoker levers.
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Old 03-16-13, 08:52 AM   #3
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It appears they took some old Shimano shifters and wrapped them fiber then painted. I guess they could do anything with a bike that will never be ridden.
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