Chromag OSX Handlebar

The Chromag OSX requires a 35mm clamp diameter stem. If your current stem is 31.8mm, you will need to upgrade your stem to match this handlebar.

Yes, the OSX is designed to be cut down. Most riders trim it to their preferred width using a standard hacksaw or pipe cutter, and the bar features markings to help you make precise, even cuts.

The rise affects your riding position and weight distribution. A 25mm rise offers a more aggressive, forward-leaning position for better front-wheel traction, while the 35mm rise provides a more upright, comfortable stance that can help with confidence on steep, technical descents.

While the OSX is engineered specifically for the rigors of downhill and enduro riding, it can certainly be used for trail riding. However, keep in mind that it is built for maximum durability and stiffness, so it may feel slightly heavier and stiffer than a dedicated cross-country bar.

Chromag has tuned the wall thickness of the 7000 series aluminum to balance stiffness with vibration damping. While it is a very stiff bar designed for precision, it avoids the overly harsh, jarring feedback often found in cheaper aluminum handlebars.