Ritchey WCS Carbon Spacer Set - 3x5mm / 3x10mm - matte UD Carbon
These exclusive 1 1/8 inch Ritchey unidirectional carbon spacers are perfect for those who want to get to the final stem position step by step. This can save a lot of money because the steerer tube can be cut further and further, but if it is at a minimum, it can no longer be extended. You can also use these spacers to extend the adjustment range of the stem.