It's a stack spacer. It's a top cap. It's both! The Ultralight stem cap is designed specifically for carbon steerers that require that the steer tube extend above the stem.
1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes onlyLight-weight and durable 6061-T6 aluminum
| Color |
Espresso, Raw Silver, Ultraviolet Purple |
| Defined Color |
Brown, Purple, Silver |
| Description |
Stem Cap with Integrated 5mm Spacer |
| Size |
1-1/8" |
| Color/Design |
Black |
| S.H.I.S. Stem Clamp Diameter |
28.6 |
| Includes Star Nut |
No |
