Shimano Dura-Ace SM-CB90

If your brake calipers or frame setup lack an integrated barrel adjuster, this component is essential for fine-tuning your cable tension. It allows you to make micro-adjustments to your braking feel while riding, without needing tools.

Yes. The SM-CB90 features a built-in quick-release mechanism that creates extra slack in the cable. This makes it significantly easier to remove your wheels, especially if you are running tight tire clearances or specific direct-mount calipers.

Yes, it is compatible with road disc brake systems, as well as standard road calipers, cantilever brakes, and direct-mount calipers. It is a versatile solution for any mechanical braking system that requires an in-line adjustment point.

This is an in-line component, meaning it is installed directly into the housing run of your brake cable. You will need to cut your existing brake housing to insert the adjuster between the lever and the brake caliper.

No, it is designed to maintain the high performance and safety standards expected of the Dura-Ace line. It provides a reliable, secure connection that won't introduce unwanted flex or cable drag into your braking system.