{"product_id":"ek-525-srx2-drive-chain-150-links-part-number-525srx2-150","title":"EK 525 SRX2 Drive Chain, 150 Links, Part Number 525SRX2-150","description":"525 SRX2 - Drive Chain - 150 Links\n\u003cp\u003eThe EK 525 SRX2 drive chain is designed for competition use and OEM replacement applications. This 150-link chain is engineered to provide dependable power transfer, durability, and reduced friction for compatible motorcycles and powersports vehicles using a 525 chain size. The chain’s Quadra X-Ring design helps retain lubrication more effectively than conventional O-ring chains, supporting extended service life in demanding riding conditions.\u003c\/p\u003e\u003cp\u003eLightening holes help reduce rotating weight, while the optimized seal design minimizes friction and helps protect internal components from contamination. Compared with a standard O-ring chain, the EK 525 SRX2 can provide chain life approximately 1.5 to 2 times longer when properly installed, lubricated, and maintained. It is suitable for high-performance applications where consistent operation and long-term durability are important.\u003c\/p\u003e\u003cp\u003eThis EK chain includes a screw-type master link for installation and service convenience. Verify motorcycle fitment, chain size, required link count, and master-link compatibility before installation. Manufacturer: EK Chain. Brand: EK. Manufacturer part number: 525SRX2-150. Vendor part number: 525SRX2-150.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 525 chain size with 150 links\u003c\/li\u003e\n\u003cli\u003eApplication: Competition and OEM replacement use\u003c\/li\u003e\n\u003cli\u003eDesign: Quadra X-Ring sealing system for reduced friction and extended chain life\u003c\/li\u003e\n\u003cli\u003ePerformance: Chain life approximately 1.5 to 2 times longer than a standard O-ring chain under proper maintenance\u003c\/li\u003e\n\u003cli\u003eConstruction: Lightening holes help reduce rotating weight\u003c\/li\u003e\n\u003cli\u003eIncluded: Screw-type master link\u003c\/li\u003e\n\u003cli\u003eBrand: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 525SRX2-150\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 525SRX2-150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67545090752747,"sku":"12231509","price":247.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/733021.png?v=1790654961","url":"https:\/\/ctracingservices.com\/products\/ek-525-srx2-drive-chain-150-links-part-number-525srx2-150","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}