{"product_id":"bel-ray-thumper-synthetic-blend-4t-oil-10w-40-4l-part-number-99520-b4lw","title":"BEL-RAY Thumper Synthetic Blend 4T Oil 10W-40 - 4L - Part Number 99520-B4LW","description":"Thumper Synthetic Blend 4T Oil - 10W-40 - 4L\n\u003cp\u003eThe BEL-RAY Thumper Synthetic Blend 4T Oil 10W-40 is specifically formulated for off-road and racing motorcycle and ATV engines with single-cylinder multi-valve configurations. This premium synthetic blend combines high-quality synthetic esters and highly refined mineral base oils, enhanced with advanced additives to deliver superior engine protection. It is engineered to provide excellent anti-wear protection for vital components such as valve-trains, rings, cylinders, and pistons, ensuring reliable performance during demanding riding conditions. The formulation includes extreme pressure additives that promote smoother gear shifts and maintain maximum horsepower, resulting in a more responsive riding experience. This oil is designed to withstand the rigors of intense racing environments and extended riding periods, making it ideal for riders who change their oil every 2-4 hours in motocross bikes or every 3,500 to 4,000 miles in dual-sport motorcycles. The 10W-40 viscosity provides optimal cold-start performance and consistent lubrication at operating temperatures, ensuring engine longevity and efficiency. With its balanced formulation, BEL-RAY Thumper Synthetic Blend 4T Oil helps maintain engine cleanliness and performance, even under extreme conditions, making it a reliable choice for both competitive racing and recreational riding. This 4-liter container is easy to handle and provides ample oil for multiple oil changes, supporting your motorcycle’s engine health and peak performance throughout your riding season.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSynthetic blend formulation combines high-quality synthetic esters and refined mineral oils\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for single-cylinder multi-valve off-road and racing motorcycle engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides excellent anti-wear protection for valve-trains, rings, cylinders, and pistons\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExtreme pressure additives for smoother shifting and consistent clutch performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eResists extreme racing conditions and extended riding periods\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for oil changes every 2-4 hours for motocross bikes or 3,500-4,000 miles for dual-sport bikes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized 10W-40 viscosity for cold-start and operating temperature performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelps maintain engine cleanliness and maximize horsepower\u003c\/li\u003e\u003c\/ul\u003e","brand":"BEL-RAY","offers":[{"title":"Default Title","offer_id":45186918187203,"sku":"36010142","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/29252.png?v=1779224376","url":"https:\/\/kellymotorsport.com\/products\/bel-ray-thumper-synthetic-blend-4t-oil-10w-40-4l-part-number-99520-b4lw","provider":"Kelly Motorsports","version":"1.0","type":"link"}