phantom
Cruisin' on my Bluebird
I have never seen a bike with two chain rings .
https://atlanta.craigslist.org/atl/bik/d/26-inch-dash-bike/6328273038.html
https://atlanta.craigslist.org/atl/bik/d/26-inch-dash-bike/6328273038.html
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Double Chains
- Thread starter phantom
- Start date
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TINYuproar
Finally riding a big boys bike
Seems to have some sort of geared drive shaft so both chain rings contribute to forward motion...
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detroitbike
I live for the CABE
Similar to the current 2012 Alenax system. That one uses just 1 chain tho.
The earliest Alenax version used a racheting system with sprockets on both sides like this.
The bike industry keeps trying new drive systems like this but they never seem to catch on.
The earliest Alenax version used a racheting system with sprockets on both sides like this.
The bike industry keeps trying new drive systems like this but they never seem to catch on.
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