Evil Wreckoning Headset

This replacement kit is specifically designed for the Evil Wreckoning frame standard using a Zero Stack (ZS) configuration. Always verify your specific model year and frame specs, as headset standards can vary between generations.

The drop-in design means the cartridge bearings sit directly into the headset cups without needing specialized tools to press the bearings themselves into place. While you will still need a headset press to install the cups into the frame, the bearing maintenance and replacement process is significantly easier.

The dual-lip seals are specifically engineered to create a tighter barrier against trail contaminants like mud, dust, and water. This added protection helps prevent the bearings from seizing or grinding, which is essential if you frequently ride in wet or gritty environments.

Angular contact bearings are designed to handle both radial and axial loads simultaneously. This allows them to distribute steering forces more evenly across the bearing surface, which reduces wear and helps maintain smooth, play-free steering even on rough, technical terrain.

Yes, it is a comprehensive kit. It includes the top and bottom cups, two sealed cartridge bearings, a sealed top cap, a sealed steel crown race, a star-nut, and the preload bolt.