No, it's not that FBI. "Freeride Ballistic Inside" is the story here. Designed around a custom designed lower tapered roller bearing element with a massive static load rating and 20mm deep cups, the Syncros FBI Reducer Headset is here to serve and protect. The tapered roller bearings are super smooth. And, they work to minimize radial and thrust loads common to freeride and downhill applications, so you're always in control.

The Syncros FBI Reducer Headset reduces a onepointfive headtube’s inner diameter so that you can run a 1 1/8” fork. It also dramatically lowers the stack height on triple clamp fork equipped bikes to a scant 4.5mm. It uses 20mm forged and CNC machined 7075 alloy upper cups with a sealed Enduro upper cartridge bearing, and lower tapered roller bearings. Black. 259g.