{"product_id":"klotz-4t-v-twin-synthetic-lubricant-25w60-1qt-842-0058","title":"Klotz 4T V-Twin Synthetic Lubricant - 25w60 1qt — Harley-Davidson Electra Glide Classic, Softail Heritage Classic, Softail Springer (1984-2006)","description":"\u003cp\u003eKlotz 4T V-Twin synthetic lubricant in 25W60 weight, formulated specifically for air-cooled V-twin engines found in Harley-Davidson and Indian Motorcycle models. API SL certified and designed to reduce operating temperature and detonation while delivering high-temperature film strength.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSynthetic 25W60 formulation\u003c\/li\u003e\n  \u003cli\u003eAPI SL certified\u003c\/li\u003e\n  \u003cli\u003eCustom-tuned for air-cooled V-twin engines\u003c\/li\u003e\n  \u003cli\u003eReduces engine temperature and detonation\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature anti-wear film protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Klotz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e KH-2560\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 028175012567\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e 25W60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Synthetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eRecommended for Harley-Davidson Revolution, Twin Cam 88, Evolution XL, Evolution 1340, Pre-Evolution engines, and Buell models. Compatible with V-twin air-cooled motorcycle engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat Harley engines does this oil work with?\u003c\/h3\u003e\n\u003cp\u003eKlotz 25W60 is recommended for Revolution, Twin Cam 88, Evolution XL, Evolution 1340, and Pre-Evolution engines.\u003c\/p\u003e\n\u003ch3\u003eIs this oil street-legal and warranty compliant?\u003c\/h3\u003e\n\u003cp\u003eYes — API SL certification means it meets OEM warranty requirements for Harley and Indian motorcycles.\u003c\/p\u003e\n\u003ch3\u003eWhat does 25W60 mean?\u003c\/h3\u003e\n\u003cp\u003e25W is the cold-start viscosity; 60 is the high-temperature rating. This weight suits warm climates and sustained highway riding.\u003c\/p\u003e\n\u003ch3\u003eWill this reduce my engine temperature?\u003c\/h3\u003e\n\u003cp\u003eKlotz 4T formulation is designed to reduce operating temperature and detonation compared with conventional oils, helping protect air-cooled V-twins.\u003c\/p\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":53035528028271,"sku":"842-0058","price":20.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c7707c54-a178-4617-94df-99184bcd55a7.png?v=1779563273","url":"https:\/\/vtwinbikers.com\/products\/klotz-4t-v-twin-synthetic-lubricant-25w60-1qt-842-0058","provider":"Vtwinbikers","version":"1.0","type":"link"}