1-1/8" Upper / 1.5" Bottom

F-17 / F17S

ZS44/28.6 | EC44/40

1-1/8" Upper / 1.5" Bottom
ø28.6x44x44x39.8
Height        15.8+13.4=29.2mm
Weight       117g
Bearings     Sealed AC Bearings
                   (41x45°x6.5)(51.8x45°x8)
Material      AL6061 w/ 7075 crown race
Finish          anodized
F-17S / Crown race ø30 for 1 1/8" straight steerer

click for drawing - F-17
click for drawing - F-17S