Shimano Dura-Ace WH-R9100-C40-TU-R Rear Left Lock Bolt Unit - Y07L98020

For use with Shimano Dura-Ace WH-R9100-C40-TU rear wheels.

This Rear Left Lock Bolt Unit can also be used on the following rear wheels:

- Shimano Dura-Ace WH-R9100-C60-TU-R
- Shimano Dura-Ace WH-R9100-C60-CL-R
- Shimano Dura-Ace WH-R9100-C40-CL-R

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

If the correct Rear Left Lock Bolt Unit is unavailable you can also use the unit from the following rear wheels:

- Shimano Dura-Ace WH-9000-C50-TU-R
- Shimano Dura-Ace WH-9000-C35-TU-R
- Shimano Dura-Ace WH-9000-C35-CL-R

These are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.