DURA-ACE DI2 Front Derailleur Clamp Band Adapter 34.9 mm

SM-AD91-L

DURA-ACE_R9150_m

SM-AD91-L

DURA-ACE DI2 Front Derailleur Clamp Band Adapter - 34.9 mm

For installing SHIMANO braze-on front derailleurs to frames requiring a band clamp, the DURA-ACE SM-AD91 is available in 34.9, and 28.6/31.8mm sizes.

  • Clamp band diameter: 34.9 mm

PRODUCT SPECIFICATIONS

MODEL NO SM-AD91-L
SERIES DURA-ACE R9150 Series

SERIES LINE-UP

  • PC Linkage Device SHIMANO PC Linkage Device Mini USB Port
  • Wireless Unit (DI2 spec.) E-TUBE Wireless Unit D-FLY
  • Brake Cable SHIMANO DURA-ACE Brake Cable
  • Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for USA/Canada