{"catalog_name":"World Products","variant":"c","item":{"handle":"m4x-10000970539","title":"16T Ceramic Bearing Guide Wheel Low Drag Rear Derailleur Pulley Ceramic Bearing Pulley Wheel Fluid Rotation for Cycling","category":"Curated goods","category_name":null,"category_gid":null,"product_type":null,"vendor":"World Products","price":"$1.74","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30002348433","barcode":null,"variant_title":"Red","selected_options":{"Color":"Red"},"description":"High-Performance Modification: Enhance your bike's drivetrain with this essential bike component, designed to replace and modification your stock rear derailleur pulley for improved performance and performance.Exceptionally Fluid Rotation: Featuring a high-quality ceramic bearing, this 16T ceramic bearing guide wheel ensures incredibly fluid rotation, significantly reducing drag and chain drag for faster, more precise shifting.Long-Lasting & Lightweight Construction: The main frame is crafted from a high-strength aluminum alloy and processed with full CNC machining, creating a lightweight yet long-lasting CNC rear derailleur guide wheel that withstands rigorous use.Optimized Chain Engagement: The deep-tooth design ensures excellent chain retention and fluid power delivery, preventing chain drops and improving overall shifting stability, making it a reliable aluminum alloy bike pulley wheel.Wide Compatibility: This derailleur pulley comes with 4mm and 5mm adapter sleeves to fit various rear derailleur systems with a 6mm original hole, making it a versatile and easy-to-install modification for most mountain and asphalt bikes.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f28bebd0-f6ca-4ee5-bc30-0ee83d7bc62d.jpg?v=1785763008","href":"/product/m4x-10000970539.html","buy_url":"https://uecyem-u1.myshopify.com/products/m4x-10000970539","buy_url_source":"shops.shop_domain + 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