---
product_id: 617969766
title: "BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander"
brand: "bucklos"
price: "$1323"
currency: MXN
in_stock: true
reviews_count: 5
category: "Bucklos"
url: https://www.desertcart.mx/products/617969766-bucklos-1-1-8-bicycle-headset-mtb-threadless-34-44
store_origin: MX
region: Mexico
---

# Quick 15-min installation with included expander plug & star nut Double-sealed steel bearings for ultra-smooth steering Fits 44-44mm tapered MTB & road bike frames perfectly BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander

**Brand:** bucklos
**Price:** $1323
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade Your Ride: Smooth, Fast, and Built to Last!

## Quick Answers

- **What is this?** BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander by bucklos
- **How much does it cost?** $1323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/617969766-bucklos-1-1-8-bicycle-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

- • **Universal Fit:** Precision engineered for 44-44mm head tubes and 28.6mm steerer forks, including carbon fiber and suspension forks.
- • **Durable & Reliable:** Stainless steel construction with low-friction face seals ensures long-lasting performance and minimal maintenance.
- • **Silky Smooth Steering:** Double-sealed bearings reduce friction for buttery handlebar control.
- • **Effortless Installation:** Complete kit with expander plug and star nut installs in minutes—no mechanic needed.
- • **Trusted by Over 1 Million Riders:** BUCKLOS delivers unbeatable quality and value, making it the go-to headset upgrade for cycling pros and enthusiasts alike.

## Overview

The BUCKLOS 1-1/8 Threadless Bicycle Headset is a premium upgrade designed for mountain and road bikes with 44-44mm head tubes and 28.6mm steerer forks. Featuring double-sealed steel bearings and a complete installation kit including an expander plug and star nut, it offers effortless assembly and silky smooth steering. Crafted from durable stainless steel with low-friction seals, this headset ensures long-lasting performance and precise handling, trusted by over a million cyclists worldwide.

## Description

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 : desertcart.ae: Sporting Goods

Review: 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.
Review: Quedó perfecto, tiene mejor calidad que los baleros convencionales.

## Features

- Applications 44-44mm (applicable to 44-44mm Aluminum alloy frame head tube + 28.6mm straight steerer fork head tube)Crown Race: 30mm.Black/Red Colors are optional, suitable for MTB, road bike, convenient and durable, easy to install,High-quality, low friction face-seals on the crown races.1-1/8" Threadless headset Completed with Headset expander plug,star nut and bolt.
- 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 Suitable for front fork with upper end outer diameter of 28.6mm, and carbon fiber front 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 an a hex wrench. This process eliminates the risk of damage and supports the fragile upper edge of the steering tube, which securely connects the front fork to the stem.
- Trustworthy Brand & Unbeatable Price BUCKLOS is committed to meeting customer requirements by providing best product and professional service and and has provided assistance to more than 1,000,000+ users worldwide.ORDER NOW, You will find our price is Unbeatable.It is a great gift for cycling enthusiasts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C89XNR4X |
| Batteries Included? | No |
| Best Sellers Rank | #128,053 in Sporting Goods ( See Top 100 in Sporting Goods ) #39 in Bike Headsets |
| Brand | BUCKLOS |
| Color | 44-44mm-Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (315) |
| Date First Available | 5 July 2023 |
| Included Components | Headset/star nut/Expander Plug |
| Manufacturer | BUCKLOS |
| Material Type | stainless_steel |
| Package Dimensions | 6.71 x 6.4 x 5.69 cm; 168 g |
| Size | 44-44mm |

## Images

![BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander - Image 1](https://m.media-amazon.com/images/I/710m5V4Tj3L.jpg)
![BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander - Image 2](https://m.media-amazon.com/images/I/71CyB-WtTCL.jpg)
![BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander - Image 3](https://m.media-amazon.com/images/I/71ZOerxr0nL.jpg)
![BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander - Image 4](https://m.media-amazon.com/images/I/71ebP--foWL.jpg)
![BUCKLOS 1-1/8 Bicycle Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm Straight Tapered Tube Mountain Bike Road Bike Double Sealed Bearings Headsets Frame Fork Expander - Image 5](https://m.media-amazon.com/images/I/71s4kRDGO+L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by H***5 on 31 July 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.

### ⭐⭐⭐⭐⭐ Review
*by D***Z on 30 September 2025*

Quedó perfecto, tiene mejor calidad que los baleros convencionales.

### ⭐⭐⭐⭐⭐ Review
*by P***E on 6 November 2025*

Great color selection and sealed bearings makes these ideal for replacing different mountain bike headsets. Price is extremely reasonable.

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**Shop now:** [https://www.desertcart.mx/products/617969766-bucklos-1-1-8-bicycle-headset-mtb-threadless-34-44](https://www.desertcart.mx/products/617969766-bucklos-1-1-8-bicycle-headset-mtb-threadless-34-44)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*