---
product_id: 430352171
title: "CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks"
brand: "cycearth"
price: "€ 24.05"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.ie/products/430352171-cycearth-bike-3k-carbon-fiber-headset-spacer-kit-3-5
store_origin: IE
region: Ireland
---

# Super lightweight design Fits 1-1/8 inch stems Waterproof & rustproof CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks

**Brand:** cycearth
**Price:** € 24.05
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with CYCEARTH's Ultimate Spacer Kit!

## Quick Answers

- **What is this?** CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks by cycearth
- **How much does it cost?** € 24.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/430352171-cycearth-bike-3k-carbon-fiber-headset-spacer-kit-3-5)

## Best For

- cycearth enthusiasts

## Why This Product

- Trusted cycearth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Multi-size spacers for exact height adjustments.
- • **Durable Materials:** Crafted from 3K carbon fiber and TC4 titanium alloy.
- • **Weather Resistant:** Rustproof and waterproof for all conditions.
- • **Light as a Feather:** Weighs only 80g for optimal performance.
- • **Versatile Compatibility:** Designed for both road and mountain bikes.

## Overview

The CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit is a premium accessory designed for road and mountain bikes. It includes a variety of spacers (3, 5, 10, 15, 20mm) for precise height adjustments, ensuring a perfect fit for 1-1/8 inch (28.6mm) stems and forks. Made from lightweight 3K carbon fiber, this kit is not only durable but also waterproof and rustproof, making it ideal for any biking adventure.

## Description

CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks

## Features

- Compatibility: fits 1-1/8 inch /28.6mm road and mountain bike stems and forks, please check the size of your tube before purchasing.
- Material:3K Carbon fiber headset cap and spacers;Steel star nut;TC4 titanium alloy bolt.
- Multi-size spacers: this package contains 5 different sizes,small size of spacer headset let you have a more precise height adjustment.
- 3K Carbon Fiber Super Lightweight, Durable, Rustproof, Waterproof, automatic cutting, smooth edge, fit most of the road/mtb bicycles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 28.6MM |
| Team | Road |
| Material Type | titanium, carbon_fiber |
| Batteries Included? | No |
| Brand | CYCEARTH |
| Manufacturer | CYCEARTH |
| Package Dimensions | 12.5 x 9.2 x 3.7 cm; 80 g |
| ASIN | B09VFH8NSL |

## Images

![CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks - Image 1](https://m.media-amazon.com/images/I/515bDymlxcL.jpg)
![CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks - Image 2](https://m.media-amazon.com/images/I/61bAPNGvGPL.jpg)
![CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks - Image 3](https://m.media-amazon.com/images/I/61NhdJFFxrL.jpg)
![CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks - Image 4](https://m.media-amazon.com/images/I/41TFN5ensZL.jpg)
![CYCEARTH Bike 3K Carbon Fiber Headset Spacer Kit 3 5 10 15 20mm+ Headset Top Cap + Star Nut + Titanium Bolt Fits 1-1/8 Inch 28.6mm Stems and Forks - Image 5](https://m.media-amazon.com/images/I/51Er3sllCJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Excelente producto
  
  

*by R***. on Reviewed in the United States on 29 February 2024*

Muy buena relación de calidad y precio, excelentes acabados y materiales.

### ⭐⭐⭐⭐⭐ 







  
  
    My son really liked these
  

*by B***T on Reviewed in Canada on 29 May 2023*

Easy to put in. Nice finish and no issues. Can't make my son happier so these are perfect. Will order more for other bikes now.

### ⭐⭐⭐ 







  
  
    It’s thicc
  

*by D***R on Reviewed in Canada on 10 June 2023*

The spacers and stem bolt seem fine, but the cap itself (the reason I bought the set) is really thick and doesn’t have any kind of a bevel to it.  It’s just a lump of unfinished carbon on the sides.  Looked weird.  Replacing it with a ti cap I bought from my FLBS.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/430352171-cycearth-bike-3k-carbon-fiber-headset-spacer-kit-3-5](https://www.desertcart.ie/products/430352171-cycearth-bike-3k-carbon-fiber-headset-spacer-kit-3-5)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-22*