--- GRIFFKS@aol.com wrote:
> ...........at a local cycle jumble I picked up a set
> of Italian PMP alloy
> cotterless cranks(new and boxed) that were, I
> believe, made for a short while
> in the early 80's. they seem well made and accept
> Nuovo Record or similar
> style rings.
> Have any list members ever owned or tried
> these unique right angled
> cranks, <snip>
Right-angle cranks and other variants have been promoted frequently as "revolutionary," often with some pseudo-scientific blather. My personal opinion is that they are about as practical as tractor seats with six-inch foam pads. Sometime in the 70s-80s, there were some BMX cranksets that had a neat S-curve--pretty, but all they did was add weight.
On a crank-related subject, early Santanas came with stoker cranks mounted 90 degrees out of phase with the captain's cranks. I haven't seen that lately: is it still common practice, or are most of them in-phase? I was convinced that the out-of-phase was a good idea by watching a couple on a tandem win a hillclimb event at the Great Western Bike Rally back in '74 or so, beating all the wiry little climbers.
Morgan in DeKalb, where it's winter again
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