--- product_id: 548971205 title: "BUCKLOS 1-1/8 Bike Headset MTB Threadless with Bearings for Bike Frame Fork | Fits 34 44 44-50.6 44-55 44-56 41.8-52mm,Straight Tapered Tube Mountain Road Bicycle,Double Sealed Bearings Headsets,Star Nut" price: "$42.24" currency: USD in_stock: true url: https://www.desertcart.us/products/548971205-bucklos-1-1-8-bike-headset-mtb-threadless-with-bearings store_origin: US region: United States of America --- # Tool-free quick install with included expander plug & star nut Double-sealed steel bearings for ultra-smooth steering Fits 34-34mm head tubes & 28.6mm steerer forks, versatile MTB & road BUCKLOS 1-1/8 Bike Headset MTB Threadless with Bearings for Bike Frame Fork | Fits 34 44 44-50.6 44-55 44-56 41.8-52mm,Straight Tapered Tube Mountain Road Bicycle,Double Sealed Bearings Headsets,Star Nut **Price:** $42.24 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with precision and style—because smooth steering is the new power move! ## Quick Answers - **What is this?** BUCKLOS 1-1/8 Bike Headset MTB Threadless with Bearings for Bike Frame Fork | Fits 34 44 44-50.6 44-55 44-56 41.8-52mm,Straight Tapered Tube Mountain Road Bicycle,Double Sealed Bearings Headsets,Star Nut - **How much does it cost?** $42.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/548971205-bucklos-1-1-8-bike-headset-mtb-threadless-with-bearings) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Style Meets Function:** Choose sleek black or bold red accents to match your bike’s vibe and stand out on every trail. - • **Durable & Lightweight:** Crafted from premium aluminum for strength without the bulk—ride faster, longer. - • **Universal Fit for Pros:** Compatible with a wide range of frames and forks, including carbon fiber and suspension forks. - • **Effortless Installation:** Install in minutes with included expander plug and star nut—no bike shop needed. - • **Seamless Steering Precision:** Double-sealed bearings reduce friction for buttery smooth rides every time. ## Overview The BUCKLOS 1-1/8 MTB Threadless Bike Headset features double-sealed steel bearings for low friction and durability, fits 34-34mm head tubes and 28.6mm steerer forks including carbon fiber and suspension types, and includes both a star nut and expander plug for versatile, easy installation. Available in black or red, this lightweight aluminum headset delivers professional-grade performance and style for mountain and road cyclists alike. ## Description desertcart.com : 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 : Sports & Outdoors ## Features - Applications: Applicable to 34-34 mm frame head tube + 28.6 mm straight steerer fork head tube, crown race: 30 mm. Black, red colors are optional, suitable for folding bike, easy to install, great quality, 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 | |---------------|-------| | ASIN | B0C89Y2HQY | | Best Sellers Rank | #14,572 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Bike Headsets | | Brand Name | BUCKLOS | | Color | 34-34mm-Black | | Customer Reviews | 4.6 4.6 out of 5 stars (332) | | Date First Available | June 16, 2023 | | Included Components | Headset/star nut/Expander Plug | | Item Package Dimensions L x W x H | 2.56 x 2.48 x 2.32 inches | | Item Weight | 0.16 Kilograms | | Manufacturer | BUCKLOS | | Material | Aluminum | | Package Weight | 0.16 Kilograms | | Size | 34-34mm | ## Images ![BUCKLOS 1-1/8 Bike Headset MTB Threadless with Bearings for Bike Frame Fork | Fits 34 44 44-50.6 44-55 44-56 41.8-52mm,Straight Tapered Tube Mountain Road Bicycle,Double Sealed Bearings Headsets,Star Nut - Image 1](https://m.media-amazon.com/images/I/719yxrW7OzL.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 2.Measuring fork outside 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. ## Frequently Bought Together - 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 - BUCKLOS 11PCS Headset Spacer Bike 1-1/8 Fork Stem Aluminum Carbon Fiber Washer - 20 15 10 5 3 2 mm Mountain Bikes Road Bicycle Threadless Ultralight Headset Spacers, fit MTB Road BMX Folding Bikes. - 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) --- ## 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.us/products/548971205-bucklos-1-1-8-bike-headset-mtb-threadless-with-bearings](https://www.desertcart.us/products/548971205-bucklos-1-1-8-bike-headset-mtb-threadless-with-bearings) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-08*