Reach Adjust ZS56-ZS56 - To Suit 1 1/8" Steerer - 6mm

WORKS COMPONENTS LIMITED

£74.99

Reach adjust headset offering +/-6mm adjustment. Designed for frames with a 56mm upper and 56mm lower internal headtube using a 1 1/8" steerer tube. CNC-machined in-house in the UK from 6082-T6 aluminium and finished with a durable anodise finish. Reach Change: +/- 6mm Fits Headtube Internal Diameter: Upper - 56mm: ZS56 Fits Headtube Internal Diameter: Lower - 56mm: ZS56 Upper Cup Insertion Depth: 11.5mm Lower Cup Insertion Depth: 11.5mm Upper Cup Stack Height: 3.5mm -Total upper stack height including bearing cover: 9.5mm Lower Cup Stack Height: 3.5mm Upper Bearing: 41mm OD, 45 x 45 Degree AC

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as WORKS COMPONENTS LIMITED, number 10888062. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.