RACING

HOME / PRODUCTS / RACING / S1 Racing Suspension Fluid

S1 Racing Suspension Fluid

Lucas Oil Products developed S1 Racing Suspension Fluid to provide exceptional viscosity stability, anti-friction and anti-foam properties for use in all high performance suspension systems. Applications include off road racing shocks, motocross,  supercross, conventional and upside down forks, circle track racing and more. Lucas specially formulated friction modifiers increase lubricity for minimum friction and for more responsive handling.  Guaranteed to improve a narrow, consistent, rebounding range and easy suspension tuning.

KEY BENEFITS

  • Superior Damping
  • Controls Heat
  • Lower Operating Temperatures
  • Excellent Thermal Stability
  • Contains special anti-wear and lubricity agents
  • Excellent for high performance and heavy-duty applications

Packaging

#10488 1 Quart (Case 12) 25 lbs
#10548 5 Quart (Case of 3) 30 lbs
 

HEAR IT FROM OUR CUSTOMERS

I would recommend Lucas products to anyone with a diesel…

I have been using Lucas products in my 2001 Ford diesel since new with much success, it has over 250000 miles and going strong. I would recommend Lucas products to anyone with a diesel.
Charles W., McCormick, SC

It was like riding a completely different bike.

I have a 2008 Harley Dyna Street Bob which has been completely customized to include engine work, custom exhaust and multiple dyno tuned sessions. The motor has 31k miles on it. The engine has always run extremely hot and destroys any oil thats in it in less than 2000 miles. This past weekend, I decided to switch over and try Lucas Oil and added 6 oz of Motorcycle Oil Stabilizer to the fresh oil. The bike is extremely quieter now (always had a sewing machine noise) and runs significantly cooler. It was like riding a completely different bike. I am sold. This stuff rocks.
Daniel F.

Try out the Motorcycle Oil Stabilizer you’ll hear the difference…

My Harley always had the top end tick like most bikes do. So I decided to purchase the Lucas Motorcycle Oil Stabilizer. Wow I can't believe how much this has helped granted it's still makes noise but it dampens it down alot! I run Lucas Synthetic 20w/50 in my motor with Lucas Gear Oil in my trans. And Lucas primary oil. I don't care what anybody says Lucas makes some great oils! Try out the Motorcycle Oil Stabilizer you'll hear the difference it made a believer out of me and it will you too!

I’ve been using Lucas Products for my vehicles for many, many years now with complete satisfaction.

I've been using Lucas Products for my vehicles for many, many years now with complete satisfaction. I came upon their gun oil many years back while at my local auto parts place while still living in California. Been using it ever since while all the other products I have collect dust.
Tom B.

I love LUCAS OIL

I have used nothing but Lucas Oil since I was younger. I've always seen improvements in every vehicle I've drove or recommended to use. The boost of mpg's is awesome. I know I'm burning cleaner. And OIL. Whoa don't get me started. Every oil change I supplement a quart. Dry starts gone. Ticking, noise, rattle, tapping........ gives in to the products. I love LUCAS OIL. I will always use it, my kids, family, and friends will too. Especially since they have me do their oil changes.
Shelby

RELATED NEWS

CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION

April 1, 2026

CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION
Lucas Oil Launches New Line of Lawn Care Engine Oils

March 25, 2026

Lucas Oil Launches New Line of Lawn Care Engine Oils
Tickets On Sale Now for the 70th Annual Lucas Oil 500 Festival Parade

March 10, 2026

Tickets On Sale Now for the 70th Annual Lucas Oil 500 Festival Parade
solid-white-shield