Front Derailleur for 2 x 9 Speed

Small Size Chain Guide for shorter chainstay

  • Capacity 14T
  • Top Gear Teeth: 36-50T
  • Chain Line: 43.5mm
  • Rear sprocket Max. ≤ 34T

Mount Options:

  • B: Clamp type Φ31.8mm with Φ28.6mm adapter
  • F: Brazed-on type
Categories: ,

Technical Specifications

Model No.FD-R52S-BFD-R52S-F
Cassette Compatibility10 / 9 Speed10 / 9 Speed
Top Gear Teeth36-50T36-50T
Route TypeDown PullDown Pull
Chainstay Angle61-6661-66
Mount TypeB: Clamp TypeF: Brazed-on
Chain Line43.5mm43.5mm
Band DiameterΦ31.8mm or Φ28.6mm adapter-
Front Clamp BandAnodized Cold Forged Aluminum-
Rear Clamp BandAnodized Cold Forged Aluminum-
Outer LinkAnodized Cold Forged AluminumAnodized Cold Forged Aluminum
Inner LinkCold Forged AluminumCold Forged Aluminum
Chain GuideSmall size / Chrome Plated SteelSmall size / Chrome Plated Steel


Instructions Manual

Installation Manual

Road Front Derailleur Installation Manual

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