{"product_id":"rk-excel-520-exw-drive-chain-gb420mxz4-120","title":"RK EXCEL 520 EXW Drive Chain - GB420MXZ4-120","description":"\u003cp\u003e\u003cstrong\u003eRK EXCEL 520 EXW Drive Chain - GB420MXZ4-120\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eEXW was designed to handle ATV swingarm movement and increased torque stresses and wears 1.7 times longer when compared to O-ring chains. EXW chains also feature special thermal crack resistant sideplates to protect against thermal cracking. Thermal cracking can result from debris or components impinging the chain’s movement. The impingement causes the chain to quickly heat up and cool down in rapid succession. Over a period of time this thermal exposure can reduce the strength of the chain and\/or cause a chain failure. It is vitally important to check your bike after a crash to make sure no debris or bike components are in contact with the chain.\u003c\/p\u003e \u003cp\u003eVerify the manufacturer part number and vehicle application before ordering.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEXW was designed to handle ATV swingarm movement and increased torque stresses and wears 1.7 times longer when compared to O-ring chains\u003c\/li\u003e\n\u003cli\u003eEXW chains also feature special thermal crack resistant sideplates to protect against thermal cracking\u003c\/li\u003e\n\u003cli\u003eThermal cracking can result from debris or components impinging the chain’s movement\u003c\/li\u003e\n\u003cli\u003eThe impingement causes the chain to quickly heat up and cool down in rapid succession\u003c\/li\u003e\n\u003cli\u003eOver a period of time this thermal exposure can reduce the strength of the chain and\/or cause a chain failure\u003c\/li\u003e\n\u003cli\u003eIt is vitally important to check your bike after a crash to make sure no debris or bike components are in contact with the chain.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eManufacturer Part Numbers\u003c\/h3\u003e\u003cp\u003eGB420MXZ4-120\u003c\/p\u003e","brand":"RK EXCEL","offers":[{"title":"Default Title","offer_id":44094283448407,"sku":"691-11000G","price":78.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4928\/2135\/files\/RK-EXCEL-520-EXW-Drive-Chain-GB420MXZ4-120.png?v=1785550573","url":"https:\/\/parts4motorcycles.com\/products\/rk-excel-520-exw-drive-chain-gb420mxz4-120","provider":"Parts4Motorcycles","version":"1.0","type":"link"}