---
product_id: 544218264
title: "BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut"
brand: "bucklos"
price: "€ 35.40"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/544218264-bucklos-1-1-8-bike-headset-mtb-threadless-34-44
store_origin: NL
region: Netherlands
---

# Tool-free quick install with expander plug & star nut Double-sealed steel bearings for ultra-smooth steering Fits multiple MTB & road bike frame sizes (34-56mm) BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut

**Brand:** bucklos
**Price:** € 35.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with precision and style—smooth steering starts here!

## Quick Answers

- **What is this?** BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut by bucklos
- **How much does it cost?** € 35.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/544218264-bucklos-1-1-8-bike-headset-mtb-threadless-34-44)

## Best For

- bucklos enthusiasts

## Why This Product

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

## Key Features

- • **Quick & Clean Installation:** Expander plug and star nut included for a hassle-free setup in minutes—no mechanic needed.
- • **Universal Fit for MTB & Road:** Compatible with a wide range of head tube diameters and 28.6mm steerer forks—one headset to rule them all.
- • **Effortless Precision Steering:** Double-sealed bearings reduce friction for buttery smooth control on every ride.
- • **Trusted by Over 1 Million Cyclists:** BUCKLOS delivers professional-grade quality and service that keeps riders coming back.
- • **Durable & Lightweight Aluminum Build:** Premium alloy construction ensures long-lasting performance without weighing you down.

## Overview

The BUCKLOS 1-1/8" threadless bike headset is engineered for MTB and road bikes with head tube sizes from 34mm to 56mm and 28.6mm steerer forks. Featuring double-sealed steel bearings and low-friction seals, it ensures smooth, responsive steering. The package includes an expander plug and star nut for quick, tool-friendly installation. Crafted from durable aluminum alloy and trusted by over 1 million cyclists worldwide, this headset offers reliable performance and easy maintenance for serious riders.

## Description

BUCKLOS 1-1/8" threadless headset for MTB/road bikes. Fits 28.6mm fork tubes, headtube IDs: 34/44/44-50.6/44-55/44-56/41.8-52mm, crown race: 30/39.8mm. Features double-sealed bearings, low friction seals, and includes expander plug. Easy install, smooth performance.

## Features

- Applications: Applicable to 44-44 mm aluminum alloy frame head tube, 28.6 mm straight steerer fork head tube, crown race: 30 mm. Black, red colors are optional, suitable for MTB, road bike. Easy to install, low friction face-seals on the crown races
- Double-sealed Bearings: Equipped with double-sealed steel bearings to capture compression rings and reduce the number of loose parts. It is smoother and easier to maintain than ball bearings, making the handlebars light and smooth
- Easy to Install: Easy to install, save time and effort, good value for money. When driven, the bike feels as smooth as butter
- Headset Expander Plug: Fits front fork with tube diameter of 28.6 mm, and carbon fiber fork and mountain suspension fork are applicable. It can be used repeatedly, easy to install and disassemble, and can be installed in a few minutes with a hex wrench
- Trustworthy Brand: BUCKLOS is committed to meeting customer requirements by providing great product and professional service and and has provided assistance to more than 1,000,000+ users worldwide. It is a great gift for cycling enthusiasts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 2.64 x 2.52 x 2.24 inches |
| Package Weight | 0.17 Kilograms |
| Item Weight | 0.17 Kilograms |
| Brand Name | BUCKLOS |
| Color | 44-44mm-Red |
| Material | 铝 |
| Manufacturer | BUCKLOS |
| Included Components | Headset/star nut/Expander Plug |
| Size | 44-44mm |

## Images

![BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut - Image 1](https://m.media-amazon.com/images/I/710m5V4Tj3L.jpg)
![BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut - Image 2](https://m.media-amazon.com/images/I/71zI5gaC3QL.jpg)
![BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut - Image 3](https://m.media-amazon.com/images/I/71ebP--foWL.jpg)
![BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut - Image 4](https://m.media-amazon.com/images/I/71zdo0RdY4L.jpg)
![BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut - Image 5](https://m.media-amazon.com/images/I/71ZOerxr0nL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to choose the right Headset?**
A: 1.Measuring head tube inside diameter up and down

**Q: Does this heaset come with adapter to put the straight fork into the straight headtube bike frame ?**
A: Yes, this headset includes a 30mm adapter.

**Q: Is this star nut safe to use on a carbon fiber frame?**
A: It is better not to use the star nut in the carbon steering tube, but to use the expander plug. There are two choices of star nut and expander plug in this Headset, you can choose to use it according to the material of the steering tube.

**Q: Is this a sealed bearing headset?**
A: Yes, it comes with double sealed bearings, not cheap exposed ball bearings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have for fork replacement
*by H***5 on July 31, 2025*

Replaced the forks on my bike, went this bearing solution. Old forks did not have sealed bearings like this kit. Super simple installation, 15 minutes. Do yourself the favor when you order this. Also purchase the tool to sink the star nut. You will likely use the star nut not the compression fitting. Once installed and tightened zero play in the head. Easy assembly with my new forks and existing neck and bars. Inexpensive and quality solution. Looks great. Silky smooth bearing action.

### ⭐⭐⭐⭐⭐ So far so good
*by M***3 on August 13, 2025*

Bucklos makes some pretty decent components and this headset is no exception. I installed it on a restomod Rockhopper without much fuss. The sealed cartridge bearings took all the slack out of my steering stem so I couldn't be happier. For the components you're getting, is of great value.

### ⭐⭐⭐⭐⭐ Great value, great fit for my Polygon Xtrada 6
*by I***N on February 2, 2025*

44-56 was perfect for my Polygon Xtrada 6. Bushings/Cups were machined well to accurate size so they fit perfectly on my bike and pressed right in with the Bucklos press+a small amount of marine grease. I'll see how they hold up, but guaranteed they'll be better than the unsealed ball bearing style bearings that were in there before.

---

## 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.nl/products/544218264-bucklos-1-1-8-bike-headset-mtb-threadless-34-44](https://www.desertcart.nl/products/544218264-bucklos-1-1-8-bike-headset-mtb-threadless-34-44)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*