CNC aluminum top cap for 28.6mm threadless steerers. Includes a 35mm bolt — check your stem stack height and star nut/expander depth before assuming it'll reach.

• 28.6mm steerer only - standard 1-1/8" threadless. Not compatible with 1" or 1.5" steerers. Check your fork before ordering.
• 31.8mm cap diameter - seats cleanly on standard stems. Unusual stems with a recessed top cap pocket may not fit correctly.
• 35mm bolt included - threads into a star nut or expander plug. Long enough for most stem stack heights; measure if you're running a tall spacer stack.
• ~14g total - 7g cap, 7g bolt across all color variants.
• Titanium variant note - anodized titanium color finish on aluminum construction. Not titanium hardware.

What's in the box:

• 1x headset top cap
• 1x 35mm bolt