Red Line 20W-50 Powersport V-Twin Motor Oil Powerpack Kit — 1 Powerpack, Includes Transmission & Primary Oils

This Powerpack is built to let owners of Evolution, Twin Cam, Milwaukee‑Eight and many V‑Twin bikes perform a professional-quality oil change with top-tier lubricants from Red Line. The kit gathers the core fluids plus a funnel, a sticker set and a branded cap so you have what you need for most routine maintenance jobs without sourcing individual bottles. Formulated for powersports use, the included 20W‑50 motor oil delivers shear‑stable protection and consistent viscosity under heavy loads and high temperatures.

Which motorcycles does this Powerpack fit?

The kit covers a wide range of Harley‑style V‑Twin models, including Evolution, Twin Cam and Milwaukee‑Eight platforms from recent years. It was designed around common capacities so one pack provides nearly all the oil required for a typical complete service on many models. Check your owner manual for exact capacities; some engines need an extra primary bottle for full fill.

• Covers many 2007‑up Harley‑Davidson Twin‑Cam and Milwaukee‑Eight models
• Works for Evolution‑style engines and other V‑Twin designs listed by Red Line
• May require one extra primary bottle on some larger Twin Cam cases (see capacity)
• Includes transmission oil compatible with common wet clutch and gearbox setups

What fluids and accessories are included in the kit?

This Powerpack bundles the essential oils for an engine, transmission and primary chain case plus a fuel injection cleaner and useful service accessories. The combination ensures fluid compatibility and eliminates the need to buy separate containers. Accessories help reduce mess and add a bit of convenience to the job.

• Five quarts of 20W‑50 motor oil formulated for powersport V‑Twin engines
• One quart of V‑Twin transmission oil featuring ShockProof protection
• One quart of primary chain case oil and one bottle of fuel injection cleaner
• Includes a funnel, a Red Line embroidered hat and a sticker kit for convenience

How does Red Line 20W‑50 protect engines under real riding conditions?

Red Line’s 20W‑50 is engineered for high temperature stability, resistance to shear and consistent film strength under heavy loads. That translates to reduced wear during extended highway runs, stop‑and‑go traffic or aggressive throttle use. The pack’s transmission oil also contains compounds aimed at cushioning gear engagement and improving shift feel.

• Shear‑stable viscosity maintains protection at high RPM and temperature
• Additives help reduce wear and preserve metal surfaces under load
• Transmission ShockProof formula improves shift smoothness and gear protection
• Fuel injection cleaner helps maintain injector and throttle body performance

Who is this kit for? Red Line 90226 Powerpack is intended for riders and home mechanics who want a single, quality kit to perform a full service on many V‑Twin motorcycles. It’s ideal if you value professional‑grade lubricants, prefer buying everything at once, and own a compatible Harley‑style bike. If your model requires an extra primary bottle to reach full capacity, plan to add one additional quart of primary chain case oil before starting the service.