Description With their lightweight design and durable construction, our headset spacers are the perfect accessory for anyone who wants to take their cycling to the next level. Whether you're looking to improve your performance on the road or trail, these spacers can help to enhance your cycling experience and make your rides more enjoyable. Features -Color:As Shown -Material:Carbon fiber -Size:3.00X3.00X0.20cm/1.18X1.18X0.08in -Made of good and sturdy carbon steel material, which is durable, wear resistant and practical. -You can send it to your friends who is the cycling lover or bike lover. -Fine cutting, smooth edge, it fits most of the road bicycles, delicate texture and durable to use. -Very strong and not easy to wear and tear, you can rest assured to use it for a long time. -More hard than aluminum alloy headset spacer, and lighter than aluminum alloy spacer. Made of good and sturdy carbon steel material, which is durable, wear resistant and practical. You can send it to your friends who is the cycling lover or bike lover. Fine cutting, smooth edge, it fits most of the road bicycles, delicate texture and durable to use. Very strong and not easy to wear and tear, you can rest assured to use it for a long time. More hard than aluminum alloy headset spacer, and lighter than aluminum alloy spacer.