{"product_id":"420-132-links-chain-rear-drive-sprocket-45t-76mm-front-12t-17mm-for-chinese-50","title":"420 132 Links Chain,Rear Drive Sprocket 45T 76mm Front 12T 17mm for Chinese 50","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement chain and sprocket set includes a 420 chain with 132 links, a 45T rear drive sprocket, and a 12T front sprocket for Chinese 50. The listed sprocket dimensions are 76mm for the rear sprocket and 17mm for the front sprocket.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e420 chain with 132 links\u003c\/li\u003e\n\u003cli\u003e45T rear drive sprocket\u003c\/li\u003e\n\u003cli\u003e12T front sprocket\u003c\/li\u003e\n\u003cli\u003e76mm rear sprocket dimension\u003c\/li\u003e\n\u003cli\u003e17mm front sprocket dimension\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eApplication: Chinese 50\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Replacement chain and sprockets\u003c\/li\u003e\n\u003cli\u003eChain Size: 420\u003c\/li\u003e\n\u003cli\u003eChain Length: 132 links\u003c\/li\u003e\n\u003cli\u003eRear Drive Sprocket: 45T, 76mm\u003c\/li\u003e\n\u003cli\u003eFront Sprocket: 12T, 17mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is this product used for? \u003cstrong\u003eA:\u003c\/strong\u003e It is used to replace the chain and drive sprockets in the referenced Chinese 50 application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I verify fitment before purchase? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the Chinese 50 application, 420 chain size, 132-link length, and the listed 45T, 76mm rear and 12T, 17mm front sprocket specifications.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":49126934642788,"sku":"LL1B17264","price":113.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_fc3a1a99-6fc5-4b87-805f-c626b503a229.jpg?v=1789189962","url":"https:\/\/www.rivetoak.com\/products\/420-132-links-chain-rear-drive-sprocket-45t-76mm-front-12t-17mm-for-chinese-50","provider":"RivetOak","version":"1.0","type":"link"}