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Red Line Suspension Fluid

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Brand: Red Line Synthetic Oil

Red Line Suspension Fluids maintain a consistent viscosity as temperature rises, so their behavior is uniform and predictable. They have excellent resistance to foaming, and they can lower operating temperatures significantly compared to conventional oils.

The slippery synthetic base stocks reduce seal drag and "stiction", which means that all of the damper motion is controlled by the piston valving. Different weights can be mixed to create exactly the viscosity you need. These fluids are suitable for use in racing shocks and motorcycle forks.

  • LikeWater (Clear) is approximately one-third the viscosity of a 5Wt fluid. Shocks may need to be revalved to suit the extremely low viscosity.
  • ExtraLight (Blue) is equivalent to a 2.5Wt fluid. Recommended in re-valved Showa and Kayaba forks.
  • LightWeight (Yellow) is a 5Wt fluid and is a close replacement for Penske Shock Oil.*
  • Medium (Red) is equivalent to a 10Wt fluid. Excellent for twin-tube racing shocks (Carerra, QA1, Pro Shocks).
  • HeavyWeight (Orange) is approximately a 30Wt fluid. Recommended for American V-Twin front forks and rear shocks.


*The original Penske Shock Oil is actually a 7 Wt, but these Red Line fluids allow the use of lighter viscosities without sacrificing the performance of a thicker fluid.

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.
Desc.
Price
Status

RL014-1/3 of 5W-16 OZ
Condition: New
SKU: 49944

Red Line LikeWater 1.7wt (Clear) Suspension Fluid, 16 oz

1 to 11: $13.89

12 & up: $12.60

In Stock

RL014-2.5-16 OZ
Condition: New
SKU: 49945

Red Line ExtraLight 2.5 Wt (Blue) Suspension Fluid, 16 oz

1 to 11: $13.89

12 & up: $12.60

In Stock

RL014-2.5-GALLON
Condition: New
SKU: 51672

Red Line ExtraLight 2.5 Wt (Blue) Suspension Fluid. Gallon

1 to 3: $84.95

4 & up: $78.13

In Stock

RL014-5-16 OZ
Condition: New
SKU: 49946

Red Line LightWeight 5 Wt (Yellow) Suspension Fluid. 16oz

1 to 11: $13.89

12 & up: $12.60

In Stock

RL014-10-16 OZ
Condition: New
SKU: 49948

Red Line Medium 10 Wt (Red) Suspension Fluid, 16 oz

1 to 11: $13.89

12 & up: $12.60

In Stock

RL014-10-GALLON
Condition: New
SKU: 49949

Red Line Medium 10 Wt (Red) Suspension Fluid, Gallon

1 to 3: $84.95

4 & up: $78.13

In Stock

RL014-30-16 OZ
Condition: New
SKU: 49950

Red Line HeavyWeight 30 Wt (Orange) Suspension Fluid, 16 oz

1 to 11: $13.89

12 & up: $12.60

In Stock