Shimano Ultegra FC-6703 Inner Gear Fixing Bolt Unit - M8 x 9.1mm - Y1LK98010

For use with Shimano Ultegra FC-6703 10 speed triple chainsets.

This inner gear fixing bolt unit can also be used on the following chainsets:

- Shimano Ultegra FC-6703-G
- Shimano Tandem (Rear) FC-R603

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

Genuine Shimano replacement part.