Sturmey Archer HSB451 Brake Adjuster Assembly – Internally Geared Hub Part

Working on a classic bike with Sturmey Archer hubs?

Or maybe just maintaining a modern one with their internally geared system?

This HSB451 brake adjuster assembly is a genuine Sturmey Archer part.

It's the little component that lets you fine-tune the brake on your internally geared hub.

It's brand new, still in the packaging.

The part number is HSB451.

Dimensions are small: package length about 1.91 inches, width 0.71, height 0.47, and it weighs next to nothing.

But it's an important little piece.

If your brake is feeling off or you're doing a full hub rebuild, having the correct adjuster is key.

Get your Sturmey Archer hub braking smoothly with this factory replacement part.