PMP Cranks
 Eccentric design from the early 1980s!
 Updated 11.26.2009
The original 1981 advertisement
wpe3B2.jpg (72444 bytes)    wpe3BA.jpg (34407 bytes)
Article: The Bent Crank:  Chronology of an idea  
by Harvey Sachs, Bike Tech, October 1983
The PMP cranks set installed on a Tom Board made custom Time Trail bike.
 wpe7D.jpg (43458 bytes)       wpeA1.jpg (26510 bytes)

Back to Classic Italian Components