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Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness.
Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness.
Thomson

Thomson Elite X4 0x40x31.8 Stem in Silver

£95.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

60 Day Easy Returns

We offer a 60 Days returns on the majority of items purchased on our website and in store. Simply return the item unused and undamaged with its original packaging and we will process a refund to you within 7 days to the original payment method.



After 60 days the suppliers original warranty will apply, and we will endeavour to repair, replace or refund the item depending on how the supplier sees fit to remedy any acknowledge issue with a product.

RETURNING ITEMS WITH BATTERIES - Please use Royal Mail and notify them of the contents when arranging shipping so a battery label can be attached - Please connect batteries before packing, for example batteries should be connected to heated gloves, as this is the only way you can ship items with Lithium Batteries. This is VERY IMPORTANT as items can be destroyed and this is your responsibility when using Royal Mail!

Items Excluded from 60 Days returns:

Base Layers – Layers next to skin cannot be refunded or exchanged if worn, for hygiene reasons

Gift Purchasing
We extend our 60 day returns window from November 1st, giving you or the receiver of a gift until 31st Jan to contact us to arrange a return or replacement. A proof of purchase will be required.

Our Returns Address

Returns
The Bicycle Barn
Hillhouse Farm Units
Worthing Road
West Grinstead
West Sussex
RH13 8LG

We always recommend using a tracked returns service if posting items back, as you are responsible for the safe delivery of any returns. If a warranty Item please contact us and we will organise a collection/return.

Thomson Elite X4 0x40x31.8 Stem in Silver

Brand:Thomson

Code:TH-SM-E174-SL

The Thomson X4 stem allows you to realize the benefits of stiffer forks and stiffer 31.8mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design.

Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTB

The Thomson X4 is stronger and 30g lighter than the Thomson Elite 25.4mm mountain stem. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently.

The stem is one piece of solid 7000 series Aluminium extruded billet precision, machined by Thomson in Macon, Georgia. It’s built and tested to the same standards as aerospace parts and it’s the best stem for all-around mountain bike and cyclocross riding.

Features:

  • Precise steering, tracking and more riding control
  • Traditional, knee friendly steerer clamp
  • One piece 7000 series Aluminium
  • Machined by Thomson, in Macon, Georgia
  • Available in Black or Silver
Sizing Information
Professional Opinion
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