Red Line 42504 20W50 Motorcycle Oil Synthetic - Quart (4 Pack)
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Red Line 42504 20W50 Motorcycle Oil Synthetic - Quart (4 Pack)

4.8/5
Product ID: 96468603
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12 interest-free installments with tabby
🔧Superior film strength
⚙️Full-synthetic formula
🏍️20W50 for Big-Twin engines
Frequently Bought Together

Description

🏁 Ride with Confidence: Unleash the Power of Red Line!

  • JASO APPROVED - Perfectly suited for JASO MA/MA2 applications, making it a go-to choice for serious riders.
  • FULL SYNTHETIC POWER - Crafted with PAO and Ester base stocks, delivering 2200 ppm of ZDDP for exceptional antiwear properties.
  • UNMATCHED PROTECTION - Utilizes ester base stocks for superior film strength and ring seal, safeguarding your engine.
  • LEGACY OF PERFORMANCE - Since 1979, Red Line has been synonymous with high-performance oils that outshine the competition.
  • ENGINEERED FOR EXCELLENCE - Tailored for the latest Big-Twin motorcycle engines, ensuring optimal performance.

Red Line 42504 20W50 Motorcycle Oil is a full-synthetic oil designed specifically for Big-Twin motorcycle engines, offering superior film strength and protection through its advanced ester base stocks. With a proven track record since 1979, this oil is ideal for JASO MA/MA2 applications and ensures your engine runs smoothly and efficiently.

Reviews

4.8

All from verified purchases

G**

Number 1 oil

Only oil that I like in my Harley Davidson. Great product.

D**.

Great oil

Bike runs so much smoothly

N**E

Great Change from Harley-Davidson Oil

Had used Harley Davidson Syn 3 for over 20 years, but decided to try Red Line in all three holes. I immediatley notices a reduction of noise and shifting ease. Will continue to use it since my Harley seems to like it better than the HD brand.

D**T

Great Synthetic Oil For Harley Davidson

I've been using Red Line engine, transmission and primary oil exclusively for 13 years now. My 2010 Road King loves this oil and continues to run like a top. I feel it's worth it to spend a tiny bit extra and use a nicer synthetic oil like this. The peace of mind knowing your bike is well protected is worth it. I plan on using this brand for as long as I ride.

J**S

V-twin

Great stuff

M**N

Polyol Ester

Ultra premium synthetic motor oil. imo there is no finer oil for a V-Twin (Harley etc). I have used Redline oil for 30 years. You will not be disappointed.

D**

Redline oil is awesome

I use redline oil in every motorcycle oil change for Harley Davidson motorcycles that I do I use The 20–50 Motor oil I use the primary oil and the transmission oil from red line when I work on Non Harley Davidson bikes I use Lucas. The performance value and peace of mind that comes from using redline full synthetic oil is Key and keeping your customers coming back. Do them a good job and they will return for their next service.

C**.

Harley

I love you spectro oil since the 80s and I think it’s one of the best oils out there but the prices went so high that I started using redline a few years ago and haven’t had an issue with it.

G**G

Great oil

It’s all I use

T**N

excellent oil

all I use in my bike, switched over to this and the primary and transmission lube. Rating synthetic oil is subjective to say the least. lol. I run it in my roadking and have for several years. works for me.

D**1

huile top qualité pour les gros V2

huile pour ma mt 01 , réduit fortement le bruit moteur , huile de très bonne qualité , un peu cher , je la recommande

A**

Good engine oil 9⁹

Love thats oil. But little expensive

A**R

Bon produit

Satisfaction

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Red Line 42504 20w50 Motorcycle Oil Synthetic Quart 4 Pack | Desertcart KSA