# Maxima Maxum 4 Premium 4 Cycle Oil - 10W-40 Non-Synthetic > This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below. - **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > [Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md) > Maxima Maxum 4 Premium 4 Cycle Oil - 10W-40 Non-Synthetic - **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-p-1367.html) - **Markdown:** [this page as markdown](https://tboltusa.com/store/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-p-1367.md) - **Generated:** 2026-11-03 14:23 EST - **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt) - **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?p=1367` All prices are in US dollars (USD). Shipping and any tax are worked out at checkout. ## Summary - **Part number:** W-78-9880 - **Price:** $14.99 USD - **Stock:** In stock. - **Reviews:** [1 reviews, average 5 of 5](https://tboltusa.com/store/reviews/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-pr-1367.html) - **Product id:** 1367 - **Product last changed:** 2026-10-19 ## What it fits The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first. - [Pit Bike Engine Parts > Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md) Where a fitment line says "All", it means all years of the model named on that line, not all bikes. ## Notes the store shows with this product **Chemicals present additional challenges to the mail order system and cannot be Air Shipped** **This product is only for sale in the USA** **lower 48 contiguous states** ## Description (the store's own text) This is our recomendation for Larger YX ZS type Pit bike engines Maxum4 Premium Premium Petroleum Blend Non synthetic Promotes good clutch action Smoke resistant break in qualities 4-Cycle Motorcycle Specific Oil 10w40 Maxima’s Maxum4 Premium is a superior product featuring advanced additive technology in the development of highly stable and long life multi-grade motorcycle specific oil. By using an exclusive blend of petroleum base stocks and advanced anti-wear, anti-shear additives, this product assures viscosity stability for 4-cycle engines with integrated transmissions. This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines. Premium Petroleum Blend ## More notes the store shows with this product Also Empty ## Shipping and returns - Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded. - Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md) - Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved." ## How to buy For a person: open [Maxima Maxum 4 Premium 4 Cycle Oil - 10W-40 Non-Synthetic](https://tboltusa.com/store/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-p-1367.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages. For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/1367/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart//add/item/1367/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart//zip/` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share. Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put Maxima Maxum 4 Premium 4 Cycle Oil - 10W-40 Non-Synthetic in my cart](https://tboltusa.com/cart/open/item/1367/qty/1) Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement. Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php) ## Photos - [Photo 1](https://tboltusa.com/store/img/p/1367/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-1.5e593a00.jpg) - [Photo 2](https://tboltusa.com/store/img/p/1367/maxima-maxum-premium-cycle-oil-10w-40-non-synthetic-2.ff8d7570.jpg) ## Support Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)! We have all necessary support parts on hand. *Most* orders ship same, or next business day, unless otherwise noted above.