{"product_id":"rk-530-dr-drag-racing-chain-140-links-part-number-530dr-140","title":"RK 530 DR Drag Racing Chain, 140 Links, Part Number 530DR-140","description":"530 DR - Chain - 140 Links\n\u003cp\u003eThe RK 530 DR is a lightweight, heavy-duty drag racing chain designed for high-performance motorcycles up to 1,500cc. This 530-size chain includes 140 links and is engineered for motorcycles that were not originally equipped with an O-ring chain. With an average tensile strength of 10,400 pounds, it delivers dependable power transfer while reducing weight compared with many 530 O-ring chains.\u003c\/p\u003e\u003cp\u003ePre-stretched and pre-stressed construction promotes consistent load distribution across the chain, helping support reliable performance during drag racing applications. The chain weighs approximately 4.92 pounds per 100 links, making it a practical choice for racers seeking a strong, lightweight drivetrain component. A clip-style connecting link is included for installation.\u003c\/p\u003e\u003cp\u003eManufactured by RK and identified by manufacturer and vendor part number 530DR-140, this 530 DR chain is intended exclusively for drag racing. It is not recommended for street use or motorcycles requiring an O-ring chain as original equipment. Confirm chain size, link count, motorcycle model, engine displacement, and drivetrain requirements before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 530 drag racing chain\u003c\/li\u003e\n\u003cli\u003eModel: 530 DR\u003c\/li\u003e\n\u003cli\u003eLink count: 140 links\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 530DR-140\u003c\/li\u003e\n\u003cli\u003eVendor part number: 530DR-140\u003c\/li\u003e\n\u003cli\u003eApplication: Motorcycles up to 1,500cc\u003c\/li\u003e\n\u003cli\u003eConstruction: Pre-stretched and pre-stressed for more equal load distribution\u003c\/li\u003e\n\u003cli\u003eStrength: Average tensile strength of 10,400 pounds\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 4.92 pounds per 100 links\u003c\/li\u003e\n\u003cli\u003eIncluded component: Clip-style connecting link\u003c\/li\u003e\n\u003cli\u003eFitment: Motorcycles that did not come stock with an O-ring chain\u003c\/li\u003e\n\u003cli\u003eUse: Designed for drag racing only; not recommended for street use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67545701417195,"sku":"RK530DR140","price":224.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/153847.png?v=1790671431","url":"https:\/\/ctracingservices.com\/products\/rk-530-dr-drag-racing-chain-140-links-part-number-530dr-140","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}