Campagnolo Xenon Classic 1" Threaded Headset

Campagnolo Xenon Classic 1" Threaded HeadsetOriginal part produced in the 1990s Professionally checked & cleaned Worldwide shipping Campagnolo Xenon headset, hailing from Italy and in production during the 1990s. Made from steel and weighing in at 176 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike too. The headset's been carefully cleaned, thoroughly checked by one of our mechanics and graded as good condition, but do take a good look

✓ Original part - produced in the 1990s
✓ Professionally checked & cleaned
✓ Worldwide shipping

Campagnolo Xenon headset, hailing from Italy and in production during the 1990s. Made from steel and weighing in at 176 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike too.

The headset's been carefully cleaned, thoroughly checked by one of our mechanics and graded as good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.

OVERVIEW

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Cosmetic Condition - Good
Bearing / Race Condition - OK
Condition Notes - Threaded nut is corroded
Production Era - 1990s
Country - Italian
Material - Steel
Weight - 176 g
Stock Code - U-HS66C

TECHNICAL INFO

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Headset Type - 1" Threaded (ISO Standard 24 TPI)
Cup Size (OD) - 30.2 mm
Crown Race (ID) - 26.4 mm
Stack Height - 39 mm

▼SHIPPING, TAXES & RETURNS

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We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.

We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.

EU Customers – for orders under €150 (excluding shipping), VAT will be collected at checkout, but from 1st July 2026, due to new EU import regulations, there may also be a customs duty payable to the carrier. For orders over €150, all import fees will be payable to the carrier, with nothing collected at checkout.

USA Customers – import fees are now collected at checkout for all orders to the US, so there won’t be any surprise charges when your order arrives.

Other International Customers – local import fees may still apply, charged by your customs office or courier before delivery. These are not collected by us, so please check your local rates before purchasing.

Any applicable fees will appear at checkout.

▼HELP SECTION

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Headset Type - the 1" size relates to the outside diameter of your fork's steerer column which should measure 25.4 mm, if it's 25.0 mm your forks should be French threaded. Although it's generally recommended to match threaded parts exactly, with headsets you can technically mix and match, unless you have French or the obscure old Raleigh threads, in which case you need to stick to that type. If you're replacing an old headset the thread may be stamped on there. Oversized 1 1/8" & 1 1/4" sizes are easily identifiable due to their size and the threads are all standard.

Cup Size (OD) - the outside diameter of the cups, this must match the inside diameter of your frame's headtube closely for a good fit. For 1" headsets this should be around 30.2 mm unless you require a JIS headset which will be 30.0 mm.

Crown Race (ID) - the inside diameter of the crown race where it sits on the fork steerer, this needs to be close to the outside diameter of your fork steerer at the base to ensure a proper fit.

Stack Height - the overall height of the headset. To check the minimum stack height you require, measure the length of your frame’s head tube & subtract this from the length of the fork steerer column. You can always add spacers if you have a little too much steerer tube but you can't fit a headset with a greater stack height than the space you have available.

For further help with 1" threaded headsets head to our journal.