Join Date: Jan 2008
Bikes: 80's Marin, 90's Dawes, ALAN & various unicycles.
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Originally Posted by AndrewP
The crank mounting arm turns with the front wheel. That is why it is limited to use on tracks without sharp bends.
The crank mounting arm does NOT turn with the front wheel.
The front wheel turns independent of everything else relying on the chain twisting.
Remember the wheel only turns a very small amount for high speed cornering.