- Intended use: Hardcore Freeride / Downhill – to convert a onepointfive™ headtube to 1 1/8”
- Low stack height semi-integrated design fits standard onepointfive™ headtubes with no modifications
- Custom designed lower tapered roller bearing element has a massive static load rating and 20mm deep cups
- 20mm forged and CNC machined 7075 alloy upper cups
- Sealed Enduro™ upper cartridge bearing
- Available in black or silver finish
- Patented design
- Weight: 259g
- Ships as 1lbs
Syncros FBI Headset
currently $155
Headsets > Syncros FBI Headset
The original Syncros "Hardcore" headset has long been recognized as a benchmark in headset design. Buttery smooth custom Enduro™ bearings, cold forged and CNC'd 7075 alloy cups; slippery Teflon™ seals and slick stainless steel crown race; nothing but the best goes into making these headsets. Equally at home on a lighter-than-air XC machine, an epic adventure race bike or a sweet 15 lb road rocket this headset represents the finest in materials and manufacturing. Enter the FR series headsets. Joining the now famous Hardcore is a new line of headsets designed specifically for the "new school" of freeride and all mountain riding. Once again Syncros has established a new level for headset form and function: Extra depth 20mm Stainless Steel cups; custom bearings; smooth running seals; bombproof design. These pups will be as famous as their predecessor, the Hardcore.
Designed to reduce a onepointfive™ headtube’s inner diameter so that you can run your 1 1/8” fork. The FBI headset dramatically lowers the stack height on triple clamp fork equipped bikes to a scant 4.5mm.

