
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.
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:
Leader in strength and stiffness.
Precise steering, tracking and more riding control.
Traditional, knee friendly steerer clamp.
One piece 7000 series Aluminium.
Machined by Thomson, in Macon, Georgia.
0 deg
Clamp: 31.8mm
Weight: 175g
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Standard UK postage if Free for items £20 or over sent via Royal Mail 48 service. Postage for orders under £20 is £3.99.
We send all orders as quickly as we can which is normally the same working day if ordered before 3pm (Monday to Friday excluding Bank Holidays). Small packages are sent using Royal Mail First Class, Tracked 48 and Special Delivery for higher value items. Bulkier items like Wheels, Frames and Home Trainers are sent with one of our couriers either DPD or DHL. All orders are fully insured and most will require a signature on delivery. Standard delivery is 1-2 working days. Order places over the weekend or on Bank Holiday will be sent with our next working day collection.
We have thousands of items in stock ready to despatch from our large warehouse.
- In stock - Ready to despatch - In stock in our warehouse ready to ship out normally the same working day when ordered before 3pm
- In stock - 2 - 3 day despatch - In stock in our suppliers warehouse. Once we receive your order we will order from our supplier and ship out to you as soon as the item arrives in our warehouse.
We offer an optional Next Working Day Delivery service for orders placed before 3pm. (Next Working Day Delivery when ordered Monday to Friday Before 3pm - Excluding Bank Holidays). Depending on the size and weight of the item and your postal location we send with Royal Mail Special Delivery 1pm our Courier DPD or DHL on their 24 hour service. Remote Highland and Island locations may not be guaranteed next working day.
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