{"product_id":"d-i-d-did-520vo-112-professional-v-series-o-ring-chain-long-life","title":"D.I.D DID 520VO-112 Professional V Series O-Ring Chain - Long Life","description":"\u003cp\u003eIn this review of the D.I.D 520VO-112 Professional V Series O-Ring Chain the bottom line is simple: this chain is for riders who want extended wear life and reliable impact resistance for bikes up to 500cc. The reviewer found the chain's standout attribute to be its engineered durability, with solid bushings and reinforced rollers promising significantly longer service between replacements. Installation and function were praised by customers, and the included master link makes fitting straightforward. Fitment can vary by bike, so check sizing, but for longevity and consistent performance this chain makes a convincing case.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eO-Ring protection:\u003c\/strong\u003e The O-ring design helps retain lubrication and reduce wear, extending service intervals compared with a standard chain.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSolid bushings:\u003c\/strong\u003e Solid bushings provide improved contact durability and help the chain resist elongation under load for longer life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReinforced rollers:\u003c\/strong\u003e Reinforced rollers offer better impact resistance, making the chain more robust in stop-and-go or rough-road conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLong projected life:\u003c\/strong\u003e The manufacturer projects a wear life up to 235 times longer than a standard chain under similar conditions, reducing replacement frequency.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIncluded master link:\u003c\/strong\u003e A clip-type master link is supplied for straightforward installation and serviceability without needing a pressing tool.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh tensile strength:\u003c\/strong\u003e With a tensile rating of 6,830 lbs the chain handles the loads expected on motorcycles up to the specified displacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis chain is aimed at motorcyclists and mechanics servicing mid-displacement bikes up to 500cc who prioritize long-term wear resistance and durability. Riders who put a lot of miles on a commuter, dual-sport, or light sportbike will appreciate the extended service life and lower maintenance frequency promised by the O-ring sealing and reinforced components.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to owners of very large displacement motorcycles or specialty race machines beyond 500cc, where different chain classes and ratings are appropriate. Also, because fit can be mixed across models, riders should verify the 112-link length and 520 pitch fitment for their specific sprocket and swingarm setup before purchase.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eExcellent wear resistance thanks to O-ring sealing and solid bushing construction.\u003c\/li\u003e\n \u003cli\u003eReinforced rollers increase impact resistance and contribute to longer useful life.\u003c\/li\u003e\n \u003cli\u003eHigh tensile strength and a supplied master link make it ready for installation and robust under load.\u003c\/li\u003e\n \u003cli\u003eCustomers report strong value for money and reliable functionality over extended mileage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFitment reports are mixed, so some users may need to adjust link count or confirm compatibility before ordering.\u003c\/li\u003e\n \u003cli\u003eDesigned for bikes up to 500cc only, making it unsuitable for larger displacement machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eChain model\u003c\/td\u003e\n\u003ctd\u003e520VO-112\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eProfessional V Series O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLinks\u003c\/td\u003e\n\u003ctd\u003e112 links\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWeight per 100 links\u003c\/td\u003e\n\u003ctd\u003e3.30 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTensile strength\u003c\/td\u003e\n\u003ctd\u003e6,830 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaximum engine displacement\u003c\/td\u003e\n\u003ctd\u003e500cc\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eClip type\u003c\/td\u003e\n\u003ctd\u003eMaster link included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe D.I.D 520VO-112 is a practical choice for riders seeking a durable, low-maintenance chain for motorcycles up to 500cc. Its solid bushings, reinforced rollers, and O-ring sealing deliver clear longevity benefits and good value for money, making it a sensible upgrade for high-mileage commuters and everyday riders who want fewer chain changes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this chain fit my bike?\u003c\/strong\u003e\u003cbr\u003eCheck that your bike uses a 520 pitch chain and that 112 links is an appropriate length; some bikes require adjusting link count or replacing sprockets for correct fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come ready to install?\u003c\/strong\u003e\u003cbr\u003eThe chain ships with a clip-type master link included, so it can be installed without purchasing a separate connecting link.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much longer does it last than a standard chain?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer projects the wear life can be up to 235 times longer than a standard non O-ring chain under similar conditions, due to the O-ring seals and reinforced components.\u003c\/p\u003e","brand":"D.I.D","offers":[{"title":"Default Title","offer_id":48235275092187,"sku":"B00TQQRQSS","price":61.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41Uf00FBStL._AC.jpg?v=1770717470","url":"https:\/\/gearmusthave.com\/products\/d-i-d-did-520vo-112-professional-v-series-o-ring-chain-long-life","provider":"GearMustHave","version":"1.0","type":"link"}