Sachs-Huret New Success (47.1D)

Sachs-Huret New Success derailleur main image

Despite being the spitting image of the 1973 Shimano Crane, the 1985 Sachs-Huret New Success was a huge step forward from its Huret antecedants. Crucially, for Sachs-Huret’s new flagship derailleur, it was all aluminium, only the rear parallelogram plate was a pressing the other parts were castings, it had a dropped parallelogram (although without any slant) and, finally, real care and attention had been paid to finish, with silky anodising and well chromed small parts.

It was a demonstration by Sachs that they were no longer interested in the ‘French tradition’ of (mostly odd) derailleur design, and were determined to compete with the best in the world - the Japanese.

This example is the short pulley cage version. Despite this it has a lot of capacity, however it strangely has shorter parallelogram plates (40mm) than the ‘touring’ version (which has 47mm plates).

A good effort - but it is hard to catch up a couple of decades in a single bound.

  • Derailleur brands: Sachs-Huret
  • Categories: Sachs-Huret - the admirable, but stubbornly unsuccessful, Success
  • Country: Germany, manufactured in France
  • Date of introduction: 1985
  • Date of this example: unknown (no date code)
  • Model no.: 47.1D
  • Weight: 223g
  • Maximum cog: 30 teeth (Sutherlands 6th edition)
  • Total capacity: 30 teeth (Sutherlands 6th edition)
  • Pulley centre to centre: 50mm
  • Index compatibility: friction
  • Chain width: 3/32”
  • Logic: top normal
  • B pivot: sprung
  • P pivot: sprung
  • Materials: aluminium
Sachs-Huret New Success derailleur additional image 01