Old 01-27-09 | 10:35 AM
  #32  
oldbobcat's Avatar
oldbobcat
Senior Member
20 Anniversary
 
Joined: Jul 2005
Posts: 4,985
Likes: 709
From: Boulder County, CO

Bikes: '80 Masi Gran Criterium, '12 Trek Madone, early '60s Frejus track

Sidepulls returned to fashion, in the late '60s, early '70s, long before the concern for aerodynamics in the mid-'80s. In fact, the quest for aerodynamics in the '80s briefly revived centerpull technology through a mechanical linkage in the heavy, complex, and difficult-to-modulate Campagnolo delta brake.

One clear advantage of sidepulls was in removing the flexible cable stop hanger from the system. Raleigh half-solved this problem by brazing a bridge between the chainstays, but that left the front still susceptible to some very non-linear pull under hard braking. The hanger would absorb cable pull with increasing resistance like a spring.
oldbobcat is offline  
Reply