{"product_id":"rk-520exw-xw-ring-chain-gold-nz","title":"RK 520EXW XW-Ring Chain - Gold","description":"\u003cp\u003eExperience the pinnacle of motorcycle chain technology with the RK 520EXW XW-Ring Chain in Gold - the best high-speed, extreme heat performance chain available for ATV and Enduro applications. Trusted by professional race teams and OEM manufacturers worldwide, this premium chain brings championship-proven technology to New Zealand riders who demand the absolute best in drivetrain performance and longevity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy Choose RK Chains?\u003c\/h2\u003e\n\u003cp\u003eSince RK Takasago first began production of motorcycle chains in 1953, the name RK has been synonymous with quality. With over 30 years of research and development in high-performance sealed-ring chains, RK is the trusted OEM supplier for Honda, Yamaha, Suzuki, and Kawasaki. RK chains are used by professional race teams around the world including MotoGP Repsol Honda, WSBK Kawasaki Racing Team, AMA SX\/MX Monster Energy Pro Circuit Kawasaki, FMF KTM Factory Racing Teams, and Rockstar Energy Husqvarna Factory Racing Teams.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eRevolutionary XW-Ring Technology\u003c\/h2\u003e\n\u003cp\u003eThe RK EXW features RK's advanced XW-Ring seals with triple barrier grease protection plus anti-debris technology. Anti-debris protection is vitally important to maximise chain wear life by eliminating debris friction between internal components - critical for ATV and Enduro riding in New Zealand's diverse terrain. The XW-Ring design delivers superior sealing performance compared to standard O-Ring and X-Ring chains, keeping grease in and debris out for dramatically extended service life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eExtreme Performance Engineering\u003c\/h2\u003e\n\u003cp\u003eThe EXW was designed to handle increased torque stresses and wears 10 times longer when compared to non-sealed chains. Special thermal crack-resistant side plates protect against thermal cracking caused by debris or components impinging the chain's movement - where rapid heating and cooling cycles can cause catastrophic failure in lesser chains. Whether you're racing enduro stages or pushing your ATV hard across New Zealand's backcountry, the EXW is engineered to keep up.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePremium Heat-Treated Construction\u003c\/h2\u003e\n\u003cp\u003eAll RK sealed chains feature heat-treated hi-carbon alloy steel components, giving unrivalled wear life. Seamless rollers allow the chain to run freely between sprocket teeth and reduce chain vibration for smoother, quieter operation. All RK seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXW-Ring seals with triple barrier grease protection\u003c\/li\u003e\n\u003cli\u003eAnti-debris technology eliminates debris friction between internal components\u003c\/li\u003e\n\u003cli\u003eWears 10 times longer than non-sealed chains\u003c\/li\u003e\n\u003cli\u003eThermal crack-resistant side plates\u003c\/li\u003e\n\u003cli\u003eHeat-treated hi-carbon alloy steel components\u003c\/li\u003e\n\u003cli\u003eSeamless rollers reduce vibration and improve chain flow\u003c\/li\u003e\n\u003cli\u003eAdvanced Nitrile Butadiene composite seals\u003c\/li\u003e\n\u003cli\u003eGold finish for premium appearance\u003c\/li\u003e\n\u003cli\u003eClip-type master link included\u003c\/li\u003e\n\u003cli\u003eOEM trusted by Honda, Yamaha, Suzuki, and Kawasaki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChain Pitch: 520\u003c\/li\u003e\n\u003cli\u003eRing Type: XW-Ring\u003c\/li\u003e\n\u003cli\u003eTensile Strength: 10,400 Nm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.68 kg\u003c\/li\u003e\n\u003cli\u003eMax CC Rating: 750cc Dirt and ATV\u003c\/li\u003e\n\u003cli\u003eMaster Link Type: Clip\u003c\/li\u003e\n\u003cli\u003eAvailable Lengths: 114 Links, 120 Links\u003c\/li\u003e\n\u003cli\u003eColour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAvailable Lengths\u003c\/h2\u003e\n\u003cp\u003eThe RK 520EXW is available in 114 links and 120 links to suit a wide range of motorcycle and ATV applications. Cut to length as required for your specific setup.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATV and quad applications up to 750cc\u003c\/li\u003e\n\u003cli\u003eEnduro and off-road motorcycles\u003c\/li\u003e\n\u003cli\u003eHigh-speed, extreme heat performance applications\u003c\/li\u003e\n\u003cli\u003eRiders who demand maximum chain longevity\u003c\/li\u003e\n\u003cli\u003eProfessional and competitive racing applications\u003c\/li\u003e\n\u003cli\u003eAny 520 pitch drivetrain requiring premium sealed chain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy Upgrade to XW-Ring?\u003c\/h2\u003e\n\u003cp\u003eStandard O-Ring chains offer basic sealing, while X-Ring chains improve on this with reduced friction. RK's XW-Ring technology takes this further with triple barrier grease protection and anti-debris technology - delivering the ultimate combination of sealing performance, reduced friction, and debris resistance. For New Zealand's demanding riding conditions, from Northland's sandy trails to the South Island's rocky terrain, the EXW is the chain that won't let you down.\u003c\/p\u003e\n\u003cp\u003eFast shipping across New Zealand. Upgrade to RK 520EXW and experience championship-proven chain technology.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RK","offers":[{"title":"114 Links","offer_id":45725091365002,"sku":"RKPGB520EXWX114","price":186.28,"currency_code":"NZD","in_stock":true},{"title":"120 Links","offer_id":45725091397770,"sku":"RKPGB520EXWX120","price":193.18,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6792\/7946\/files\/RKPGB520EXWX114.jpg?v=1780167788","url":"https:\/\/shop.ajmpm.co.nz\/products\/rk-520exw-xw-ring-chain-gold-nz","provider":"AJ's Mobile Powersport Mechanics Store","version":"1.0","type":"link"}