{"product_id":"rk-m520-standard-roller-chain-120-links-part-m520-120","title":"RK M520 Standard Roller Chain, 120 Links (M520-120)","description":"\u003cp\u003eThe RK M520 Standard Roller Chain is designed for dependable power transmission in motorcycles, ATVs, utility vehicles, and other applications requiring durable chain performance. This 120-link chain is manufactured from heat-treated medium carbon alloy steel to provide reliable strength and wear resistance during demanding operation. The RK M520-120 is a practical replacement or upgrade for compatible drive systems where consistent engagement and long service life are important.\u003cbr\u003eAll components are heat-treated and shot-peened to enhance fatigue resistance and overall durability. Four-point pin riveting helps secure the chain assembly, while solid rollers are built to support smooth movement and dependable load transfer across the sprockets. These construction details help the chain withstand repeated stress in performance-oriented and everyday riding environments.\u003cbr\u003eThe RK M520-120 includes a clip connecting link for convenient installation when properly matched to the application and sprocket configuration. Verify chain compatibility before installation, including pitch, roller dimensions, sprocket fitment, and the manufacturer’s recommended specifications. Proper lubrication, alignment, and periodic inspection will help maintain smooth operation and maximize chain service life. Choose the RK M520 Standard Chain for robust construction and reliable performance in compatible drive systems.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: RK\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: M520-120\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChain Type: M520 standard roller chain\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLink Count: 120 links\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Heat-treated medium carbon alloy steel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComponent Treatment: All components are heat-treated and shot-peened for enhanced strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePin Construction: Four-point pin riveting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRoller Construction: Solid rollers for reliable load transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Link: Clip-style connecting link included\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":60117634154782,"sku":"M520-120","price":42.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/153873.png?v=1791107812","url":"https:\/\/shoplepier.com\/products\/rk-m520-standard-roller-chain-120-links-part-m520-120","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}