🛢️ Ride Hard, Protect Harder – The Ultimate Harley Engine Armor
Spectro T.HD25 Heavy Duty Engine Oil 20W50 is a premium motor oil crafted specifically for American-made Harley-Davidson V-Twin engines. Combining superior petroleum stocks with cutting-edge anti-wear and anti-carbon additives, it extends engine life, prevents valve sticking, and exceeds all OEM warranty standards. Ideal for a wide range of motorcycles and off-road vehicles, this 1-gallon oil ensures your engine performs at its best under the toughest conditions.
| Viscosity | 50 sae_grade |
| Brand | Spectro Oil |
| Vehicle Service Type | street-sport-motorcycles, street-cruiser-motorcycles, street-motor-scooters, snowmobiles, all-terrain-vehicles, street-touring-motorcycles, off-road-motorcycles |
| UPC | 831556000677 |
| Global Trade Identification Number | 00831556000677 |
| Manufacturer | Spectro Oil |
| Model | Spectro T.HD25 |
| Item Weight | 7.54 pounds |
| Product Dimensions | 8.25 x 5 x 10.75 inches |
| Country of Origin | USA |
| Item model number | T.HD25 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | T.HD25 |
C**E
Good deal
Best value I can find. Bought it for all 6 of my Harley’s.
S**R
The best NON synthetic oil
A bargain for those who do NOT need synthetic oil. I use this in 20+ year old BMW oilheads.
V**N
Quality
The only oil my H-D engine builder will use.
A**R
been using it the whole time i have had the bike
brought 2001 Harley Super Glide new and have 124,530 miles on it. Used this oil only
S**I
Excellent seller
Product always arrives on time or early. It is packaged well and exactly what I ordered. Excellent seller
P**Y
HD top end rebuild
Used this oil for breakin oil on my Road king. Stage 3 upgrade. New big bore cylinders, pistons/rings and cams. No issues motor runs smooth no valve train noise. Change at first 50 miles l, then 250 and 500 miles. For the price and quality this is what I use
J**Y
The only thing I put in my Big Dog
I have tried them all and this always makes it run best, smoother feel and it lasts from change to change. It is pricey but it's worth it to me. If you've tried royal purple, red line and others, give this a try.
A**R
Great BMW MOTORCYCLE OIL
Oil works great in my 2001 BMW R1100 RT. Shipped fast!!
Trustpilot
1 day ago
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