Shimano SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur

Item number: 51452
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SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/34.9 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/34.9 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/34.9 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/34.9 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/31.8 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/31.8 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/31.8 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/31.8 mm
SM-AD91 Clamp for Dura Ace/Ultegra/105/GRX Braze-on Front Derailleur - black/31.8 mm
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

Shimano clamp SM-AD91 for braze-on derailleurs - enables clamp mounting


With the Shimano SM-AD91 clamp, mechanical and electronic braze-on front derailleurs of the Dura Ace, Ultegra, 105 and GRX groupsets can be attached to frames without braze-on sockets. The clamp is made of aluminium and is available for 34.9 mm and 31.8 mm seat tubes. The latter version also comes with a shim which makes the clamp compatible with 28.6 mm seat tubes.

Technical Information:


Material: aluminium
Sizes: 31.8 mm (28.6 mm), 34.9 mm

Compatibility:


- FD-R9250
- FD-R9100
- FD-R9150
- FD-R8150
- FD-R8000
- FD-R8050
- FD-R7000
- FD-RX810
- FD-RX815
- FD-RX400
- also suitable as replacement for the sold-out clamp SM-AD67

Manufacturer Numbers:


31.8 mm: I-SMAD91MS
34.9 mm: I-SMAD91L

Contents:


- 1 x Shimano SM-AD91 shim
- 1 x 28.6 mm adapter (only 31.8 mm version)
- 1 x bolts


Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • black/31.8 mm
    9.66€
  • black/34.9 mm
    8.40€

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by mark R.  on 13.03.2019
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