Chromag Fubars OSX Bar

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

While it is incredibly durable, this bar is designed specifically for Enduro, Freeride, and Downhill riding. Its weight and stiffness are optimized for aggressive terrain, making it overkill for typical cross-country use.

Yes, the bar is designed to be cut down to your preferred width. Chromag includes markings on the ends to help you trim it accurately without compromising the integrity of the alloy.

A 35mm rise provides a slightly more upright riding position, which helps with front-end lift and confidence on steep, technical descents. It is a versatile height that balances comfort with the aggressive geometry required for gravity riding.

Variable butting allows the manufacturer to use thicker material in high-stress areas near the clamp and thinner material in lower-stress sections. This creates a bar that is strong where it needs to be but remains lightweight and compliant enough to reduce trail vibration.