RITCHEY Adjustable 4-Axis Stem

An adjustable stem featuring RITCHEY’s proprietary clamp design

The history ofRITCHEYbegan when founder Tom Ritchey, while still a high school student, built a lightweight bicycle in his garage without compromising strength.

Since then, the company has energetically expanded beyond frame building, manufacturing bicycle components and leading the way during the early days of mountain biking. The “Ritchey Spirit”—rooted in the creation of functional, lightweight, and reliable products—continues to be passed down through the company’s frame-building tradition.

The RITCHEY Adjustable 4-Axis Stem is a high-quality adjustable stem featuring a wide adjustment range of ±55°. Because it allows for precise adjustments to handlebar position, it is suitable for a wide range of riding styles, from comfort-oriented touring to road and gravel riding where a perfect fit is essential. 

The 6061 aluminum body, produced via 3D forging, ensures high stiffness and reliability despite being adjustable. It eliminates the flimsiness often associated with standard adjustable stems, delivering the solid handling that is characteristic of RITCHEY.

Whether you’re thinking, “I want to raise the handlebars a bit more,” or “I can’t seem to find the right stem length or angle,” this stem is the solution to those concerns. It’s not only ideal for testing as you search for your ideal riding position but also offers such high build quality that you’ll want to keep using it as is.