The DropSet 4 45x45 headset features a bearing designed from the ground up for the specific application of a drop in headset with an emphasis on reducing creaking. Additionally, King's patented GripLock design provides improved pre-load retention.
- Crown Race: 30
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
- Bearing Type: Cartridge
- S.H.I.S Lower: IS42
- S.H.I.S Upper: IS42