Shimano XTR (HP-M901) NOS Classic 1 1/8" Threaded Headset

✓ Original part - produced in the 1990s
✓ New old stock! Still unused after all these years
✓ Worldwide shipping

Shimano XTR headset, hailing from Japan and in production during the 1990s (yet still new & unused after all this time!). Made from aluminium and weighing in at 139 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike too.


Cosmetic Condition - New Old Stock*
Bearing / Race Condition - New Old Stock*
Model ID - HP-M901
Production Era - 1990s
Country - Japanese
Material - Aluminium
Weight - 139 g
Stock Code- D-HS42C

*New old stock items may have marks from storage over the years, and as we often have multiples they can vary from piece to piece, but they are always genuine new & unused items.


Headset Type - 1 1/8" Threaded (Standard 26 TPI)
Cup Size (OD) - 34.0 mm
Crown Race (ID) - 29.9 mm
Stack Height - 37 mm


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.

We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.