3rd Eye Chain Watcher Chain Deflectors.
Prevents granny gear from overshifting
Fits 1-1/8" to 1-3/8" round or oval seat tubes
Front Derailleur Clamp: 28.6 (1-1/8") , 31.8 (1-1/4") , 34.9 (1-3/8")
- Velo Mine Customer Service 217.679.2356 217.827.1173
- Email ben@velomine.com