IMPORTANT!!!! YOU MUST HAVE A TAPERED FRAME, AND A STRAIGHT FORK (1-1/8").
The Option T angle-adjust internal headset takes a 1-1/8in steerer in a tapered 1-1/8in/1.5in frame, and gives the option of up to 1.5 degrees of head angle adjustment in either direction. It uses 45 degree sealed angular contact bearings top and bottom and is finished by an alloy top cover.
SPECS:
Manufacturer: FSA
Model: Orbit Option T Kit, 1-1/8", No. 66/ANG, 102-0011
Mass: 94.8 grams
1-1/8" 45° ACB
For Tapered Head tubes
For 1-1/8" straight fork steertubes only
Alloy Top cover
+/- 0.5° stack height: 13.2mm
+/- 1.0° stack height: 13.4mm
+/- 1.5° stack height: 13.4mm
Includes everything in photographs
Lower cup diameter (where it inserts into the frame): 44mm
Upper cup diameter (where it inserts into the frame): 50mm
