Freehub pawls need grease that stays put under repeated engagement forces, and standard bearing grease doesn't cut it. Zipp developed this formulation specifically for the pawl mechanisms in their hub systems, where the lubricant faces a different stress profile than bearings or threads. The grease maintains consistent viscosity across temperature ranges, so pawl engagement stays crisp whether you're riding in August heat or early spring cold.

The application matters as much as the formulation. Pawl springs and engagement surfaces need a thin, even coating—too much grease attracts contamination and can actually slow engagement, while too little leads to wear and inconsistent feel. This tube delivers controlled amounts for precise application during hub service. One tube handles multiple service intervals on a single wheelset, making it practical to keep on hand for routine maintenance rather than hunting down the right product when your freehub starts feeling sluggish.

Zipp designed this grease for their own hubs, but the formulation works across pawl-based freehub designs from other manufacturers. If you're servicing hubs with traditional pawl engagement rather than ratchet systems, this provides the right film strength and staying power for the application. The 10-milliliter tube fits in a toolbox without taking up much space, and the precision tip means you're not wasting product trying to reach tight spots inside the freehub body.... Read More