{"product_id":"dope-lightweight-aluminum-chain-ring-104-bcd-40t-4","title":"Dope Lightweight Aluminum Chain Ring 104 BCD 40T 42T Narrow Wide Round Chain Ring For Mountain Bike And Single Speed CNC Machined Replacement Part For AM And XC Cranksets","description":"\u003cdiv\u003eLightweight 104 BCD Aluminum Chainring 40T\/42T for MTB\u003cbr\u003e\n✔️ Single chainring, aluminium alloy, CNC precision, 104mm BCD, 40T or 42T \u003cp\u003eThis lightweight aluminium chainring is a replacement component for mountain bikes, commonly used on AM\/XC setups with Shimano-compatible cranks. It’s designed to upgrade or repair a bike’s drivetrain while keeping weight down for long rides.\u003c\/p\u003e ✅ Weight: 99-115 g\u003cbr\u003e\n✅ Material: aluminium alloy, CNC machined for durability\u003cbr\u003e\n✅ Size: 104mm BCD, 40T or 42T options; fits SHIMANO cranksets for AM\/XC\u003cbr\u003e\n✅ Tooth design: narrow-wide for improved chain grip\u003cbr\u003e\n✅ Includes: 1 x chainring\u003cbr\u003e \u003cp\u003e💡 What is a 104 BCD chainring with 40T and 42T used for in mountain biking and single-speed setups?\u003c\/p\u003e\n\u003cp\u003eHere's a handy overview to help you decide if this part fits your ride.\u003c\/p\u003e\n- Handy upgrade for AM\/XC Shimano cranksets to improve chain engagement\u003cbr\u003e\n- Narrow-wide tooth design increases grip and reduces chain drop\u003cbr\u003e\n- Lightweight aluminium alloy with CNC machining keeps weight down\u003cbr\u003e\n- Choose 40T or 42T to match your gearing needs\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48522461085931,"sku":"VXB096ZJH6K7","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61DFaWeBK9L.jpg?v=1779587700","url":"https:\/\/vxb.com\/products\/dope-lightweight-aluminum-chain-ring-104-bcd-40t-4","provider":"VXB Bearings","version":"1.0","type":"link"}