{"product_id":"ek-520srx2-130-srx2-quadra-x-ring-sport-bike-chain-520-size-130-links","title":"EK 520SRX2-130 SRX2 Quadra X-Ring Sport Bike Chain, 520 Size, 130 Links","description":"The Ultimate Sport Bike Chain\n\u003cp\u003eThe EK 520SRX2-130 SRX2 Quadra X-ring chain is designed for street motorcycles and sport bike applications that demand dependable performance and extended service life. This 520-size chain features a 130-link configuration and is engineered as an excellent value for a wide range of street machines. The EK SRX2 series combines efficient power transfer with durable construction for everyday riding and performance-focused use.\u003c\/p\u003e\u003cp\u003eIts Quadra X-ring seal design helps reduce friction while retaining lubrication more effectively than a standard O-ring chain. According to the manufacturer, the design can provide chain life approximately 1.5 to 2 times longer than a conventional O-ring chain when properly installed, lubricated, and maintained. Lightening holes in the side plates reduce weight by approximately 3 percent, helping support responsive handling without compromising the chain’s intended street-bike performance.\u003c\/p\u003e\u003cp\u003eFitment should be verified against the motorcycle manufacturer’s specifications, including chain size, required link count, gearing, and sprocket compatibility. The EK 520SRX2-130 is intended for compatible 520-drive sport bikes and street motorcycles; it may require cutting and riveting or the appropriate master link installation method. Manufacturer part number: 520SRX2-130. Vendor part number: 693-1730.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 chain size with 130 links for compatible street motorcycles and sport bikes\u003c\/li\u003e\n\u003cli\u003eModel: SRX2 series Quadra X-ring chain\u003c\/li\u003e\n\u003cli\u003eBrand: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 520SRX2-130\u003c\/li\u003e\n\u003cli\u003eVendor part number: 693-1730\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for compatible street machines and sport bike applications; verify chain size, link count, gearing, and sprocket specifications before installation\u003c\/li\u003e\n\u003cli\u003eQuadra X-ring design: Reduces friction and helps extend service life compared with a standard O-ring chain\u003c\/li\u003e\n\u003cli\u003eExtended chain life: Designed to provide approximately 1.5 to 2 times the life of a conventional O-ring chain when properly maintained\u003c\/li\u003e\n\u003cli\u003eLightweight construction: Side-plate lightening holes reduce weight by approximately 3 percent\u003c\/li\u003e\n\u003cli\u003eApplication: Suitable for replacement or performance-oriented chain service on compatible street motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67551697993963,"sku":"693-1730","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/357a-572a82e66bd07_9154d3da-e818-4a66-844e-3c78f67f9e80.jpg?v=1790721203","url":"https:\/\/ctracingservices.com\/products\/ek-520srx2-130-srx2-quadra-x-ring-sport-bike-chain-520-size-130-links","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}