31.8mm

Sleek, lightweight 3D forged 6061-T6 Aluminum stem with a four bolt faceplate to securely attach to handlebars; can be run in the negative or posit...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Dimension stems are not intended for use with ca...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Dimension stems are not intended for use with carb...

A lightweight full-carbon fiber road cycling stem The ENVE Road Stem is a staple component in their line for the benefits it provides out on the ro...

The ProTaper stem may look simple, but under that beautiful veneer lies hours of 3D modeling, countless FEA revisions, and tons of real-world ride ...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Dimension stems are not intended for use with carb...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Dimension stems are not intended for use with carb...

Kalloys 822 Adjustable Stem lets you set your handlebars exactly where you want them. Simple to adjust using an Allen wrench. SPECIFICAITONS Bar ...

Find the perfect position on your bike with an adjustable stem.  Specifications:  31.8mm bar clamp diameter Mounts to 1 1/8th steerer tubes 2D fo...

An aerodynamically honed stem with adjustable length and angle to optimize your position. Linking handlebar to fork, the stem was developed for the...

FEATURES 3D forged and CNC machined from AL6061/T9 4-bolt cold forged front clamp 40mm clamp stack height SPECIFICATIONS Bar Clamp Diameter (m...

ATAC stems are 3D forged which produces an extremely lightweight but strong stem. Stem includes two 3.5mm spacers, top cap, and star nut. SPECIFICA...

Combining All Mountain strength, Enduro stiffness and XC weight savings, this stem is ideal for any type of riding style.The unique 240 degree, two...

The stem may not be the most exciting bike part, it is the crucial connection between frame and handlebars ensuring the bike handles well and your ...

The Aris Aluminum stem is available in a wide range of lengths for versatility in fit, and feature a four-bolt faceplate. SPECIFICATIONS Bar Clam...

Atlas is designed to bridge the needs of AM and FR/DH riders: light enough for AM, tough enough for FR and DH, providing the ultimate in versatilit...

Atlas is designed to bridge the needs of AM and FR/DH riders: light enough for AM, tough enough for FR and DH, providing the ultimate in versatilit...

Atlas is designed to bridge the needs of AM and FR/DH riders: light enough for AM, tough enough for FR and DH, providing the ultimate in versatilit...

The Boxcar Stem is the perfect combination of stiffness, strength and lightweight.  Screws are high strength stainless steel with the popular T25...

The Cavity stem was developed with pain staking focus on strength, function and attention to detail. Tapered body for cleaner lines and weight redu...