Shimano Dura-Ace SM-AD91-L Di2 Braze-On Adapter Clamp Band 34.9mm

Effortless Front Derailleur InstallationUpgrade your bicycle's front derailleur with the DURA-ACE DI2 Front Derailleur Clamp Band Adapter. This precision-engineered adapter is designed to seamlessly install shimano braze-on front derailleurs onto frames that require a band clamp.
. Easy Installation: Simplify the installation of SHIMANO braze-on front derailleurs.
. Compatibility: Suitable for frames requiring a band clamp with a diameter of 34.9 mm.
. Precision Engineering: Designed for a perfect fit and optimal front shifting performance.
. Durable Construction: Crafted from high-quality materials to withstand the rigors of cycling.Technical Specifications. Product Type: Front Derailleur Clamp Band Adapter
. Compatibility: SHIMANO braze-on front derailleurs
. Clamp Band Diameter: 34.9 mm
. Construction: High-quality materials for durability and performance.