{"product_id":"30mm-black-threaded-headset-for-bicycles","title":"30mm black threaded headset for bicycles","description":"📌 Key Features\nHeavy-Duty Material: Made from premium high-tensile steel with a black powder-coated finish that prevents rust, enhances durability, and gives your bike a sleek look.\n\nTraditional Retainer Bearing System: Equipped with 2 separate caged ball bearings (pre-lubricated), ensuring smooth and flexible steering responsiveness while making periodic maintenance and regreasing a breeze.\n\nStandard 30mm Size: The inner diameter of the headset cups is precisely measured using a digital caliper (as shown in the actual photo), guaranteeing a perfect, snug fit when pressed into the frame.\n\nComplete Assembly Kit: The package comes fully loaded with all necessary components: top cup, bottom cup, 2 caged ball bearings, spacers, and a threaded lock nut.\n\n📐 Technical Specifications\nProduct Type: Threaded \/ Threadless Bike Headset\n\nSize: 30mm (Installation diameter)\n\nColor: Glossy Black \/ Matte Black (Powder-coated)\n\nWeight: ~150g\n\nPackage Includes: All individual components as shown in the product images.","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":47716978065585,"sku":null,"price":90000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/12_a94f1d5a-7c40-444c-8c43-10f480609c3b.jpg?v=1784350186","url":"https:\/\/overtopbike.com\/products\/30mm-black-threaded-headset-for-bicycles","provider":"OVERTOP BICYCLE","version":"1.0","type":"link"}