Full Speed Ahead Orbit UF 1-1/8" Threadless Headset Black Shell-BB121/124 Intense study of chain and

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention

5mm thick and 40mm wide

} CNC machined tubeless with aluminum stem nut and valve core wrench cap

Loki - 2016-2017

}RockShox Knob Kit Compression Damper Motion Control Yari

Full Speed Ahead Orbit UF 1-1/8" Threadless Headset Black Shell-BB121/124 Intense study of chain andFull Speed Ahead Orbit UF 1 1 8" Threadless Headset Black. The FSA Orbit UF threadless headset is constructed of aluminum and features ACB lower and retainer ball upper bearings. Forged and CNC machined 6061 T6 Aluminum cups Patented alignment tip for increased durability and performance Upper cup uses double sealed 5 32" ball bearings Lower cup uses a black seal angular contact bearing Upper and lower water seals Laser etched aluminum top cap AL7075