OneUp Direct Mount Stem

No, this stem is exclusively designed for dual-crown forks. It mounts directly to the top crown of the fork, so it will not work with standard single-crown forks that require a traditional steerer tube clamp.

A direct mount stem eliminates the need for a steerer tube clamp, which reduces weight and increases steering stiffness. By bolting directly to the fork crown, it provides a more precise and responsive connection between your handlebars and the front wheel.

This stem is purpose-built for aggressive gravity riding, such as downhill or freeride, where dual-crown forks are standard. It is likely overkill and incompatible with the single-crown forks typically found on trail or enduro bikes.

Installation is straightforward, but you will need a standard set of hex keys to secure the stem to the fork crown and the handlebars. Always ensure you follow the torque specifications provided in the manual to prevent damage to the stem or your fork.

Because it mounts directly to the fork crown, it eliminates the stack height associated with a traditional stem clamping onto a steerer tube. Depending on your current setup, you may need to adjust your spacer configuration or handlebar rise to maintain your preferred cockpit feel.