KCNC Hollow Headset Spacers
Through boring out channels along the height of the spacer, KCNC has managed to drop half the weight of a traditional aluminum spacer. These might be the most inexpensive way to shed weight from your bike.
Specifications
Fits 1 1/8" steerer clamp (standard)
Anodized Black
Sold as a single spacer
Mfr Claimed Weight
TBC