Wheels Manufacturing Drop Out Saver for Thick (Forged) Dropouts, 6.5mm insertion depth

This is a SRAM Red road braze-on front derailleur adapter on your frame that needs a clamp on derailleur. The adapter is designed to work with the new SRAM Red front derailleur and is compatible with SRAM's Chainspotter (not included).

Features:

• A handy adapter for enabling use with SRAM Red
• Enables braze-on use with standard seat tubes with no mounts
• Spotter keeps chain from falling into BB cluster
• 34.9mm diameter