{"product_id":"primary-drive-rk-mxz-race-420-replacement-chain-surron-ultra-bee","title":"Primary Drive RK MXZ Race 420 Replacement Chain | Surron Ultra Bee","description":"\u003ch1 data-mce-fragment=\"1\"\u003eReplacement RK MXU chain for all DirtyBike Ultra Bee 420 Primary Chain Drive systems\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSuper high quality non-sealed RK MXZ chain is the best for racing. It has the lowest drag for the most power output. Direct replacement for all DirtyBike \u003ca href=\"https:\/\/americansurron.com\/products\/primary-belt-to-chain-conversion-kit-420-sealed-x-ring-surron-ultra-bee-copy\" title=\"Ultra Bee MXU Primary Chain Kit\"\u003eUltra Bee 420 primary belt to chain conversion kits.\u003c\/a\u003e\u003c\/p\u003e","brand":"eDirtyBike","offers":[{"title":"Default Title","offer_id":44173650165869,"sku":"UB-PC-420-RK-MXZ-48-G","price":34.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7949\/3997\/files\/Surron-LBX-db-420RK-chain-kit_f5bc8d9e-08d9-496d-810b-e0553e1e5872.jpg?v=1771273449","url":"https:\/\/torvexlab.com\/products\/primary-drive-rk-mxz-race-420-replacement-chain-surron-ultra-bee","provider":"torvexlab","version":"1.0","type":"link"}