Shimano Dura-Ace BR-R9170 Flare Nut Unit SM-BH90 - M8 - Y8RD98020

Shimano Dura-Ace BR-R9170 disc brake caliper SM-BH90 Flare Nut Unit.

This nut unit is to be used with the Shimano Dura-Ace ST-R9180 shifters.

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

Road / Gravel
- Shimano Dura-Ace BR-R9270
- Shimano Ultegra BR-R8170
- Shimano Ultegra BR-R8070
- Shimano 105 BR-R7170

Genuine Shimano replacement part.

Note: Scrolling down the page will take you to the associated parts related to this caliper & their availability