
Royal Purple Max-Cycle Motorcycle Engine Oil Royal Purple Max-Cycle is specifically formulated to significantly improve motorcycle, ATV and snowmobile engine (and transmission) performance. It''s recommended for use in both air-cooled and liquid-cooled 4-cycle engines and it''s compatible with wet-clutch transmissions. Formulated with select synthetic base oils and Royal Purple''s proprietary Synerlec additive technology, Max-Cycle provides unparalled film strength that is up to 400 percent stronger than the leading synthetic and mineral oil. Its shear stability and oxidation resistance promote greater performance and protection. Synerlec greatly reduces engine wear - including ring, cylinder and bearing wear. It continuously adheres to metal surfaces, even after shutdown, to provide instant protection at startup until a full fluid film can be established. Max-Cycle exceeds API / JASO new warranty requirements and is compatible with other mineral and synthetic motor oils. No flushing is necessary prior to use. It''s available in 10W30, 10W40 and 20W50 viscosities. Royal Purple''s Performance Advantages: * Greater Wear Protection * Greatly Extends Oil Drain Intervals * Increases Horsepower * Increases Torque * Provides Superior Rust / Corrosion Protection * Saves Fuel and Reduces Exhaust Emissions * Keeps Engines Clean * Mates Engine Parts * Will Not Harm Seals Try Royal Purple today and Feel the Differenc
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.