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£13.99 GBP

  • Description
  • Features
  • Set-up Tips
  • Shipping & VAT

The MT ZOOM removable headset expander is practical and very lightweight. It includes carbon assembly paste & an optional red aluminium headset bolt. Compatible with 1 1/ 8th steerers, it offers good protection for carbon steerers versus traditional star nuts).

Specifications / Features

Compatibility range: Steerer inner diameter: 21mm – 25.8 mm

Weight: 11g

Material: Aluminium 7075 T6

Set-up / Tips

Simple to fit.
1. Clean & dry the inside of steerer. Add a small squirt of carbon assembly paste & rub around. Use a 8mm allen key to tighten the expander in the steerer tube to a maximum of 15NM (Alu/steel steerer tube) or 8NM (in a carbon steerer tube).
2. When you put your top cap on don’t tighten more than 4NM

Shipping & VAT


Items are posted from the UK.

Standard UK DELIVERY in is FREE.

International postage cost is quite low as our products are light, and can be seen at the checkout.

Some international destinations may have an additional tracking charge.

Feel free to get in contact regarding shipping / customs requests.


The price shown for customers outside the UK does not include the 20% UK sales tax - bonus!


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We take payment in £GBP but have added a currency conversion app on the product page for 6 other major currencies for a conversion reference.

We can accept payment in Euro, USD & Aus $ via a Paypal invoice, and Bank transfer in Euro & £GBP, however you will have to contact us on

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