Shimano Tiagra HB-4500 Front Lock Nut Unit – Y2TA98030

Shimano Tiagra HB-4500 Front Lock Nut Unit – Y2TA98030

For use with Shimano Tiagra HB-4500 front hubs.

This Front Lock Nut Unit can also be used on the following front hubs:

– Shimano Tiagra HB-4600
– Shimano Tiagra HB-4400
– Shimano HB-2200
– Shimano HB-RS400
– Shimano WH-RS010
– Shimano WH-R501-30
– Shimano WH-R501-A
– Shimano WH-R501

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

If the correct Front Lock Nut Unit is unavailable you can also use the lock nut unit from the following front hub:

– Shimano Sora HB-3500

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

Genuine Shimano replacement part.