{"product_id":"one-piece-alloy-chainring-and-spider-39t-one-eight","title":"One Piece Alloy Chainring And Spider 39T One Eighth Inch Black And Blue Anodized Spider CNC Machined Silver Teeth Ed Gold Bolts For Mountain Bikes Upgrade Durable And High Performance","description":"\u003cdiv\u003e39T One-Piece Alloy Chainring \u0026amp; Spider for BMX Bikes\u003cbr\u003e\n✔️ Single-piece alloy chainring with CNC teeth and blue\/black spider \u003cp\u003eThis is a 39-tooth alloy chainring and spider designed for BMX, dirt jump, and freestyle riding. It is built for 1-piece cranks and compatible with 1\/2\" x 1\/8\" chains (12.7 mm x 3.175 mm), delivering solid power transfer and dependable performance on streets, parks, and tracks.\u003c\/p\u003e \u003cp\u003e✅ 39-tooth aluminum chainring with CNC-machined silver teeth\u003cbr\u003e\n✅ One-piece alloy construction provides stiffness and durability\u003cbr\u003e\n✅ Anodized spider in black with blue accents and ED gold bolts\u003cbr\u003e\n✅ 1\/2\" x 1\/8\" chain compatibility for BMX, dirt jump, and freestyle\u003cbr\u003e\n✅ Compatible with 1-piece cranks for easy install and reliable power transfer\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a 39T one-piece chainring and why should I consider it for BMX and mountain bikes?\u003c\/p\u003e\nA handy upgrade for riders seeking strong, reliable power transfer.\n- improves power transfer with a rigid one-piece setup\n- CNC-machined teeth enhance engagement and wear resistance\n- anodized black\/blue finish with ED gold bolts for style and longevity\n- compatible with 1-piece cranks and 12.7 mm x 3.175 mm chains\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48522455843051,"sku":"VXB07LCTKSWF","price":103.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61toUAS3JTL.jpg?v=1779587630","url":"https:\/\/vxb.com\/products\/one-piece-alloy-chainring-and-spider-39t-one-eight","provider":"VXB Bearings","version":"1.0","type":"link"}