Ken Evans, editor of Cycling Weekly throughout the 1970s, was an ardent short-distance time trials enthusiast, so it’s no surprise his custom 1971 Carlton is a paean to head-down, straight-line speed. Lightness was a consideration, but stiffness was the priority.
“The frame is incredibly unusual,” notes current owner Dave Marsh, of the Universal Cycle Centre, Rotherham. “Regular steel frames are built with different diameter tubing; the top tube, for example, is usually 1". But, here, all three primary tubes – top, down and seat – are 1 1/8" Reynolds 531 doublebutted tubing. This provided a greater surface area for the beautifully lugless, fillet brazing.
Because the frame was built exclusively for Evans, Carlton was able to incorporate a continuous seat tube, perhaps to introduce some compliance. The sleek, albeit somewhat…