Wolf Tooth GeoShift Performance Angle Headset

The GeoShift is designed for frames with a 44mm head tube inner diameter and requires a tapered steerer tube (1.125-inch top, 1.5-inch bottom). Please verify your frame uses the EC44 standard before purchasing to ensure compatibility.

Unlike traditional spherical designs that can shift and click under load, the GeoShift uses a unique, non-spherical bearing alignment. This design locks the bearings securely in place, eliminating the movement that typically causes creaking.

No, the GeoShift is specifically engineered to provide a one-degree adjustment to your head tube angle. This fixed adjustment is designed to offer a noticeable change in handling without compromising the structural integrity of the headset.

Yes, the package includes the headset cups, the necessary cartridge bearings, the crown race, and all required hardware. You will need a standard headset press to install it properly.

Absolutely. Slackening the angle by one degree will increase stability on aggressive, steep descents, while steepening it can make your steering feel sharper and more responsive in tight, technical terrain. It is a significant geometry change, so expect the bike to feel different on the trail.

Yes, the GeoShift uses high-quality, corrosion-resistant sealed cartridge bearings that are designed to be easily serviced or replaced. This ensures the headset remains smooth and quiet over the long term.