




🛵 Ride Bold, Ride Protected – The Ultimate Lubricant for Your Motorcycle
Spectro 4 Motorcycle Engine Lubricant 20W-50 is a premium petroleum-based oil designed specifically for four-stroke motorcycles. Combining high-quality base oils with advanced anti-wear additives, it ensures superior engine and transmission protection, smooth shifting, and exceeds all major manufacturer warranty standards. Packaged in a convenient 4-liter jug, it’s ideal for riders seeking reliable, long-lasting performance across a wide range of motorcycle types.
| Viscosity | 20w-50 |
| Brand | Spectro Oil |
| Vehicle Service Type | ATV, Snowmobile, off-road-motorcycles, street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles, street-touring-motorcycles |
| UPC | 831556000240 |
| Global Trade Identification Number | 00831556000240 |
| Manufacturer | Spectro Oil |
| SAE J300 Viscosity Grade | 20W-50 |
| Model | Spectro Oil U.S425 |
| Item Weight | 1.33 pounds |
| Product Dimensions | 8.25 x 2.75 x 10.75 inches |
| Item model number | U.S425 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | U.S425 |
A**.
Perfect specs for my BMW bike
This oil has great specs. All the right protective additives for my motorcycle.
W**Z
In my motorcycle being used, no problems so far .
Convenient to order, very satisified with the process. This was was very highly recommended.
D**9
Recommended oil for my BMW R11OORS
After doing some reading and finding synthetic oil is not recommended for my oil head this brand of oil rose to the top of the suitable oils I should use.
V**S
1971 R75/5
This came highly recommended. Seems to be running nice and smooth.
A**R
Best oil for a 2002 BMW R1150RT...
Use 4 quarts of this with a HiFlo oil filter vs. the overpriced oem BMW filter for your Beemer,... it takes about 15 minutes to do it yourself, you'll be glad you did!
A**R
Quality oil from quality company
I like the fact that this is high quality oil from a reputable company. If you have the need for a special application, like my classic motorcycles, you can call them and get a real person that will give you a dependable recommendation.
S**S
Works fine.
Good oil for my bike.
G**T
A must for older wet clutch bikes
This oil works good in a wet clutch bike. Now since I changed no false neutral and redlines going full bore.
M**E
No measuring lines
The jug has no measuring lines to assist in how much to pour.
Trustpilot
2 months ago
2 weeks ago