Uni-Directional Gloss Carbon Headset Spacer

Sigma Sports Carbon Headset Spacer

The Sigma Sports Carbon Headset Spacer allows perfect stem height adjustment. Choose the correct width of spacer above and below your stem to set it in your preferred position. The carbon composite material is lightweight, so this is a great option for anyone replacing alloy spacers, too. And with a unidirectional carbon finish, it has a smart look befitting of a high-end carbon fibre road bike.