MAXIMA SKU: 78-98302

Maxima Synthetic Racing Shock Fluid 3W 5 Gallon - V-Twin Motorcycles

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$449.99
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About Maxima

Maxima Racing Oils has blended lubricants in California since 1979 and supplies factory race teams across powersports. Its V-twin oils are formulated for the shared-sump and air-cooled realities of American engines.

For shops and serious riders, the Maxima Synthetic Racing Shock Fluid 3W in a 5-gallon pail offers bulk convenience for maintaining V-twin motorcycle suspensions. This full-synthetic, ester-based damping fluid is engineered for consistent, high-performance results.

Why riders pick this

  • Full-synthetic, ester-based formula
  • Advanced friction reduction additives
  • Shear-stable with ultra-high viscosity index
  • Minimizes foaming and air entrainment
  • Corrosion inhibitors and seal conditioners
  • Consistent damping across temperatures

Consistent damping is critical for both comfort and control on any V-twin, especially under demanding conditions. This racing-grade Maxima fluid features an advanced additive package that minimizes friction and stiction, allowing your shocks to operate smoothly and predictably. Its shear-stable, ultra-high viscosity index ensures that damping performance remains consistent across a wide range of temperatures, preventing fade and maintaining control even during extended rides.

Race-Grade Performance in Bulk

  • Full-synthetic, ester-based formula
  • Advanced friction-reduction additive package
  • Shear-stable with ultra-high viscosity index
  • Minimizes foaming and air entrainment
  • Contains corrosion inhibitors and seal conditioners
  • Low thermal expansion for temperature stability

Maintain Peak Suspension Function

Investing in quality shock fluid is just as important as upgrading the shocks themselves. This 3W Maxima fluid provides the foundation for optimal suspension function, ensuring your Harley or Indian Motorcycle handles predictably and comfortably. The bulk 5-gallon size is ideal for those who perform frequent suspension maintenance, whether for a fleet of bikes or for a single, high-mileage performance machine, ensuring you always have the right fluid on hand.

Specifications

  • Brand: Maxima
  • Manufacturer Part #: 50-57505
  • UPC: 851211002662
  • Volume: 5 gallons
  • Viscosity Grade: 3W
  • Weight: 38.9708 lbs
  • Package Dimensions: 12 in L × 12 in W × 15 in H

Common questions

What viscosity grade is this Maxima shock fluid?

This is a 3W full-synthetic racing shock fluid, engineered for precise damping control in high-performance V-twin motorcycle applications.

Can I use this fluid in any V-twin motorcycle shock?

This racing-grade fluid is designed for V-twin shocks. Always confirm your specific shock manufacturer's fluid requirements and ensure the 3W viscosity is appropriate for your application before use.

What are the advantages of buying shock fluid in a 5-gallon pail?

Buying in a 5-gallon pail offers cost savings per unit and ensures you have a ready supply of high-quality shock fluid for multiple services or frequent maintenance, reducing the need for repeated smaller purchases.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDMaxima
TYPEChemicals
SKU78-98302
WEIGHT38.97 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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