Dura-Ace SM-AD91 Clamp Band Adapter

This Dura - Ace SM - AD91 Clamp Band Adapter is a must - have for cyclists. It enables you to easily install SHIMANO braze - on front derailleurs on frames that need a band clamp, enhancing your bike's performance and functionality.

Using this Dura - Ace SM - AD91 Clamp Band Adapter is easy. First, find the right position on your bike frame where the front derailleur needs to be installed. Then, place the adapter around the frame and secure it tightly. Make sure it's properly aligned before you attach the SHIMANO braze - on front derailleur. When it comes to maintenance, regularly check the tightness of the adapter. If it starts to loosen, use a suitable tool to tighten it up. Also, keep it clean from dirt and grime to ensure smooth operation. Be careful not to overtighten the adapter as it might damage the frame. If you encounter any issues during installation or use, don't hesitate to seek professional help.