Product Description
The SRAM Braze-On Adapter Clamp allows a compatible braze-on front derailleur to be installed on bicycles with a 34.9mm round seat tube that do not have an integrated braze-on derailleur mount.

This version features a wide-spacing configuration, making it useful for select frame and crank combinations that require additional front derailleur positioning. It may be applicable to some bicycles with 135mm rear dropout spacing and wider crank spindle configurations.

A practical replacement or conversion part for compatible road, cyclocross, touring, and other front-derailleur-equipped bicycles.

Key Features

• Genuine SRAM front derailleur adapter
• Converts a compatible 34.9mm round seat tube for use with a braze-on front derailleur
• Wide-spacing design
• Useful for select wider chainline and crank configurations
• May be suitable for some bikes with 135mm rear spacing
• Clean and secure clamp-on mounting solution
• Compatible with applicable braze-on style front derailleurs

Specifications

• Brand: SRAM
• Product Type: Braze-On Front Derailleur Adapter Clamp
• Clamp Diameter: 34.9mm
• Configuration: Wide Spacing
• Front Derailleur Mount: Braze-On

Compatibility
Designed for compatible bicycles with:

• 34.9mm round seat tube
• Braze-on style front derailleur
• Frame and crank configuration requiring the applicable wide-spacing adapter position

This wide-spacing version may be useful on certain bicycles with 135mm rear dropout spacing and cranks using longer spindle configurations.

Front derailleur alignment and chainline requirements vary by frame, crankset, and drivetrain. Please confirm the required clamp diameter and adapter offset before purchase.

Included

• One SRAM 34.9mm wide-spacing braze-on front derailleur adapter
• Includes only what is pictured and described

Warranty and Notes

• Genuine SRAM replacement component
• This is the wide-spacing version
• Confirm 34.9mm seat tube diameter before ordering
• Professional installation and derailleur adjustment are recommended

Condition

• New
• Genuine SRAM product
• Includes only what is pictured and described