Shimano Ultegra 6700/105 5700 Adjustment Block

For use with Shimano Ultegra ST-6700 10spd STI Road levers.

This 5mm Adjustment Block can also be used on the following Left Hand STI Road levers:

- Shimano Ultegra ST-6703
- Shimano 105 ST-5703
- Shimano 105 ST-5700

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.