Many mountain bike stems today compromise on strength and stiffness to save a few grams. The Thomson Elite X4 Stem 31.8mm stands out as a leader in both strength and stiffness. This stem lets you enjoy the advantages of stiffer forks and 31.8mm bars, providing precise steering and better control, all in a sleek design.

Certified to meet EN 14766 2006 MTB and DIN CERTCO: 2006 MTB standards, the Thomson Elite X4 Stem 31.8mm is a reliable choice for serious riders.

Compared to the Thomson Elite 25.4mm mountain stem, the X4 is not only stronger but also 30g lighter. It features a traditional steerer clamp designed to reduce weight and be knee-friendly. This stem offers the best mix of strength and weight, making it ideal for enduro and downhill riders who trust Thomson's reputation for durability.

The stem is crafted from a single piece of solid 7000 series Aluminium, precision machined by Thomson in Macon, Georgia. Built and tested to aerospace standards, it is perfect for all-around mountain biking and cyclocross.

• Material: 7000 series Aluminium
• Weight: 30g lighter than the 25.4mm version
• Certification: EN 14766 2006 MTB, DIN CERTCO: 2006 MTB
• Design: Traditional steerer clamp
• Use: Suitable for enduro and downhill