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Tired of re-tightening your headset? So are we.
To combat this common problem we have produced an engineered solution.
Two aluminium wedges simply pull together and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is.
This is topped off with a laser engraved, anodised aluminium cap and aluminium bolt. The cap is anodised in a choice of colours – silver, gunsmoke, blue, red, black & gold.
Head Doctor features two alumininium wedges which expand when tightened in place and grip against the inside of the steerer tube, providing a stable threaded insert to tighten the headset topcap onto.
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

