Shimano Dura-Ace WH-7850-SL-F Front Valve Unit – Y4DS98020

For use with Shimano Dura-Ace WH-7850-SL front wheels.

This Valve Unit can also be used on the following front wheels:

– Shimano Dura-Ace WH-9000-C24-TL-F
– Shimano Dura-Ace WH-7900-C24-TL-F
– Shimano Dura-Ace WH-7850-C24-TL-F
– Shimano Ultegra WH-6800-F
– Shimano Ultegra WH-6700-G-F
– Shimano Ultegra WH-6700-F
– Shimano WH-RS610-TL-F
– Shimano WH-RS500-TL-F
– Shimano WH-RS81-C24-TL-F
– Shimano WH-RS80-A-C24-F
– Shimano WH-RS61-TL-F

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

If the correct Valve Unit is unavailable you can also use the unit from the following front wheels:

– Shimano WH-RS81-C35-TL-F

This is a “B” match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.