Oils, Fluids and Sealer Oils, Fluids and Additives

Red Line

Red Line 10W40 Motorcycle Oil - 5 Gallon

$528.50

SKU: R00B 42406

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Red Line 10W40 Motorcycle Oil is a high-performance synthetic oil designed for motorcycles, ATVs, snowmobiles, and personal watercraft, offering optimal performance and protection for high-revving four-stroke engines. It features enhanced anti-wear chemistry with higher levels of zinc and phosphorus, special friction modifiers for wet-clutch operation, and superior film strength through ester base stocks.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRed Line
Part NumberR00B 42406

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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