SKU: 42604 | UPC: 083522426244
Red Line 10W50 Powersports Motor Oil Quart 42604 for 1984-2024 Harley Ducati Yamaha Honda ATVs UTVs
Red Line 10W50 Powersports Motor Oil provides fully synthetic ester-based lubrication for 4-stroke powersports engines in motorcycles ATVs UTVs and snowmobiles. This quart bottle protects wet clutches handles high RPMs and air-cooled operations with strong film strength while reducing wear in extreme conditions. It fits Harley-Davidson Twin Cam Evolution Ducati Superbike Yamaha YZF-R1 Honda CRF450R TRX450R Polaris Sportsman and more for reliable performance on road or track.
Key Features
- Fully Synthetic Ester Formula: Builds 40% stronger oil film than petroleum oils to cut friction and metal wear in high-stress engines
- JASO MA MA2 Rated: Works seamlessly with wet clutch systems for smooth shifts and no slippage in motorcycles and ATVs
- 10W50 Viscosity: Stays stable at high temperatures perfect for air-cooled motors and hot climates
- Low Volatility: Cuts oil burn-off by 30% for less consumption on long rides and track days
- Shear Stable: Holds viscosity through high shear forces reducing deposits and extending drain intervals
Product Notes
- Verify vehicle manual for exact viscosity and capacity before use
- Keep bottle sealed until ready to pour avoid contamination
- Standard ground shipping applies no special handling required
Installation Notes
- Professional installation recommended.
- Warm engine first run 1-2 minutes then drain old oil fully
- Replace oil filter with compatible unit torque to spec
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2017 | Harley-Davidson | Twin Cam | Softail Dyna Touring |
| 1984-1999 | Harley-Davidson | Evolution | Sportster Big Twin |
| 2000-2024 | Ducati | Superbike | 999 1098 Panigale |
| 1998-2024 | Yamaha | YZF-R1 | All |
| 2000-2024 | Honda | TRX450R | Foreman Sportrax ATV |
| 2004-2024 | Honda | CRF450R | Motocross |
| 2005-2024 | Polaris | Sportsman | ATV 500 800 |
Why Choose Red Line?
- Backed by decades of motorsports testing in motocross drag racing
- Advanced ester chemistry proven in high-output powersports
- Recommended by OEMs and riders for clutch and engine durability
Frequently Asked Questions
- Q: Will this oil work in wet clutch motorcycles like Harley or sport bikes?
A: Yes JASO MA MA2 certification ensures full compatibility with wet multi-plate clutches no slip or drag issues - Q: What engines benefit most from 10W50 viscosity?
A: Air-cooled high-revving 4-strokes in Harleys Ducatis ATVs and hot weather riding where thermal stability counts - Q: What support does Red Line provide post-purchase?
A: Satisfaction guarantee covers performance contact Red Line direct for tech advice or claims
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Quart plastic bottle in protective box 9.25 x 4 x 2.5 inches
- Weight: 2 pounds
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