{"product_id":"rk-520-zxw-high-speed-extreme-heat-drive-chain-170-links-blue-part-bb520zxw-170","title":"RK 520 ZXW High-Speed Extreme-Heat Drive Chain, 170 Links, Blue, Part BB520ZXW-170","description":"520 ZXW - Drive Chain - 170 Links - Blue\n\u003cp\u003eThe RK 520 ZXW drive chain is a premium high-speed chain designed for demanding applications exposed to extreme heat. Finished in blue and built for dependable power transmission, this chain delivers the durability and performance expected from RK products. The 520 model designation identifies the chain size and application class, while the 170-link configuration supports fitment where an extended chain length is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for compatible motorcycles, powersports vehicles, and other drive systems that specify a 520-size, 170-link chain. Confirm the vehicle manufacturer’s chain size, required link count, clearance, and sprocket compatibility before installation. The included rivet connecting link helps support secure installation when properly assembled with the appropriate chain tool.\u003c\/p\u003e\u003cp\u003eManufactured by RK and supplied under vendor part number BB520ZXW-170, this chain is suited for riders and technicians seeking a reliable replacement or upgrade for high-speed use. Proper alignment, lubrication, tension, and maintenance are essential for maximizing chain life and maintaining smooth drivetrain operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 chain size with 170 links\u003c\/li\u003e\n\u003cli\u003eModel: ZXW high-speed, extreme-heat drive chain\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eConstruction: Premium chain designed for high-speed and extreme-heat applications\u003c\/li\u003e\n\u003cli\u003eConnection: Includes a rivet connecting link\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: BB520ZXW-170\u003c\/li\u003e\n\u003cli\u003eVendor part number: BB520ZXW-170\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with applications specifying a 520-size, 170-link drive chain\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548642836715,"sku":"12231907","price":353.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2893762.png?v=1790685189","url":"https:\/\/ctracingservices.com\/products\/rk-520-zxw-high-speed-extreme-heat-drive-chain-170-links-blue-part-bb520zxw-170","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}