Qilong QLB-15

Qilong QLB-15 derailleur main image

Yet another commodity, Shimano-derivative, derailleur from China. An interesting touch is the combination of black guide pulley and red tension pulley - which I believe is original.

  • Derailleur brands: Qilong
  • Country: China
  • Date of introduction: 2004?
  • Date of this example: unknown
  • Model no.: QLB-15
  • Weight: 327g including hanger plate but excluding drop-out bolt
  • Maximum cog: 32 teeth?
  • Total capacity: 36 teeth
  • Pulley centre to centre: 75mm
  • Index compatibility: 6 speed
  • Chain width: 3/32”
  • Logic: top normal
  • B pivot: sprung
  • P pivot: sprung
  • Materials: steel
Qilong QLB-15 derailleur additional image 01