This is the headset we use for loads of our custom builds. It's solid, runs super smooth and will last for years. We almost never have to service them. Plus they come in a bunch of different colours!
What Dia-Compe has to say:
Quality lightweight MTB/Road threadless "Aheadset" for regular 1 1/8" frames.
Slick and smooth sealed Angular Contact Bearings top and bottom.
- 7075 Aluminium cups
- Sealed ACB Cartridge Bearings.
- Easy fit cut-type crown race.
- inc Alloy Top Cap.