Bicycle Headset Expander Plug For 28.6mm 1 1/8" Steerer
Specifications:
Size: min. 22.8mm max. 25.2mm
weight: 7g
Uses: for 28.6 mm aluminum,carbon,steel, titanium fork
Color: silver
a whole set
Bicycle Headset Expander Plug+ ful carbon top cap with Ti screw
total 14g