{"product_id":"ek-chain-520-zvx3-gold-gold-nx-ring-chain","title":"EK Chain 520 ZVX3 Gold\/Gold NX-Ring Chain – Open with Rivet Link, 84 to 146 Links","description":"\u003cp\u003eFew chains carry the visual signature of the EK 520 ZVX3 in full gold\/gold — a finish that speaks to the ZVX series' racing heritage as clearly as the engineering beneath it. Built for high-torque supersport and street machines, this NX-Ring chain delivers a tensile strength of 41.8 kN (9,400 lbs) and a relative service life rating of 3,900, placing it well above any standard OEM replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull gold\/gold surface treatment adds corrosion resistance and a premium aesthetic that stands apart on any build\u003c\/li\u003e\n\u003cli\u003eNX-Ring seal technology locks in lubrication and minimises internal friction, extending service life and reducing wear\u003c\/li\u003e\n\u003cli\u003eTensile strength of 41.8 kN (9,400 lbs) handles the demands of high-output engines without compromise\u003c\/li\u003e\n\u003cli\u003eExceptional lateral rigidity keeps power transfer consistent under hard acceleration and sustained high-speed running\u003c\/li\u003e\n\u003cli\u003eSupplied open with a rivet link for a secure, permanent connection suited to performance and track use\u003c\/li\u003e\n\u003cli\u003eAvailable in 32 link counts from 84 to 146 links — choose the exact length for your sprocket combination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe gold\/gold finish on the ZVX3 is not merely decorative. The surface coating acts as an additional barrier against moisture and road contamination, keeping the chain looking sharp while contributing to longevity. EK Chain's ZVX series has long been associated with Japanese precision engineering and motorsport-grade standards, and the gold colourway carries that legacy with a distinct visual identity — at home on a track-day machine as much as a polished street build.\u003c\/p\u003e\u003ch2\u003eNX-Ring Technology\u003c\/h2\u003e\u003cp\u003eEK's NX-Ring seal sits at the heart of what separates the ZVX3 from conventional chains. The seals maintain optimal grease distribution between the pin and bush across the full service life of the chain. The practical result is reduced wear at every link, less frequent lubrication intervals and a relative service life rating of 3,900 per 100 links — a figure that reflects real-world durability rather than laboratory optimism.\u003c\/p\u003e\u003ch2\u003eBuilt for High-Performance Engines\u003c\/h2\u003e\u003cp\u003eThe ZVX3's construction prioritises rigidity and load tolerance above all else. Under the sustained torque of a litre-class supersport engine or the punishing acceleration of a track-prepared middleweight, the chain maintains dimensional stability and consistent power transfer. With a pitch of 520 and a weight of just 1.8 kg per 100 links, the balance between strength and mass is well-judged for performance use on both road and circuit.\u003c\/p\u003e\u003ch2\u003eRivet Link Connection\u003c\/h2\u003e\u003cp\u003eThe chain ships open and includes a rivet link closure. This method of connection creates a joint that matches the strength of the chain itself — there is no reliance on a clip that can be displaced under vibration or load. For riders running the ZVX3 on track or in demanding street conditions, the rivet link is the appropriate choice.\u003c\/p\u003e\u003ch2\u003eBeyond OEM\u003c\/h2\u003e\u003cp\u003eCompared to a factory-fitted chain, the ZVX3 offers a measurable step up across every relevant metric: higher tensile strength, greater wear resistance, improved power transfer efficiency and a substantially longer service life. For any rider investing in quality sprockets or a full chain kit, the ZVX3 is the chain the rest of the drivetrain deserves.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe EK 520 ZVX3 Gold\/Gold fits any motorcycle running a 520-pitch drivetrain. It is compatible with a wide range of supersport and performance machines, including models from the following manufacturers and families:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia: RSV4, RSV4 R, RSV4 RR, RSV4 RF, RSV4 1100, RSV4 1100 Factory, RS 660, RS 457, V4, V4 R, V4 S\u003c\/li\u003e\n\u003cli\u003eBMW: S1000RR, M1000RR, HP4, HP4R\u003c\/li\u003e\n\u003cli\u003eBimota: KB998 Rimini\u003c\/li\u003e\n\u003cli\u003eCFMOTO, QJMotor: SKR 800 RR, V2 890, V2 S 890, V2 955\u003c\/li\u003e\n\u003cli\u003eDucati: 848, 899, 959, 1199, 1199 S, 1199 R, 1299, 1299 S\u003c\/li\u003e\n\u003cli\u003eHonda: CBR 600 RR, CBR 1000 RR, CBR 1000 RR-R\u003c\/li\u003e\n\u003cli\u003eKawasaki: ZX-4 RR, ZX-6R, ZX-10 R, ZX-10 RR, Ninja 400\u003c\/li\u003e\n\u003cli\u003eKTM: RC 390, RC8 1190, 990 RC R\u003c\/li\u003e\n\u003cli\u003eMV Agusta: F3, F4, 450 SR, 675 SR-R\u003c\/li\u003e\n\u003cli\u003eSuzuki: GSX-R 600, GSX-R 750, GSX-R 1000\u003c\/li\u003e\n\u003cli\u003eTriumph: Daytona 675, Daytona 675 R, Daytona 765, Daytona 765 Moto 2, Street Triple 765 R, Street Triple 765 RS\u003c\/li\u003e\n\u003cli\u003eYamaha: R3, R6, R7, R9, R1, R1M\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelect the correct link count (84–146 links) to match your specific model, sprocket sizes and chain line. When in doubt, consult your workshop manual or contact Inter-Pace directly.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain pitch\u003c\/td\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of links\u003c\/td\u003e\n\u003ctd\u003e84–146 (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg per 100 links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative service life (per 100 links)\u003c\/td\u003e\n\u003ctd\u003e3,900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal type\u003c\/td\u003e\n\u003ctd\u003eNX-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRoad and track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eGold\/Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\u003ctd\u003eRivet link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain type\u003c\/td\u003e\n\u003ctd\u003eZVX3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEK Chain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"EK Chain","offers":[{"title":"Gold\/Gold \/ 84 \/520","offer_id":53168602579210,"sku":null,"price":233.0,"currency_code":"BBD","in_stock":true},{"title":"Gold\/Gold \/ 86 \/520","offer_id":53168602611978,"sku":null,"price":239.0,"currency_code":"BBD","in_stock":true},{"title":"Gold\/Gold \/ 88 \/520","offer_id":53168602644746,"sku":null,"price":245.0,"currency_code":"BBD","in_stock":true},{"title":"Gold\/Gold \/ 90 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