Racing Fork Fluid

RACING FORK FLUID is specially formulated for all high performance cartridge and standard-type forks. Custom blended slippery agents provide uniform fork action and eliminate stiction. Regenerative synthetic polymers offer a high viscosity index (190+) that resists mechanical sheering and viscosity breakdown, offering the ultimate protection and film strength. Ultra-clean additive system conditions seals, provides anti-foam, rust & corrosion inhibitors and is resistant to oxidation & viscosity changes.

SKU: 59901-5 Categories: ,



  • Reduces drag and stiction
  • Reduces friction
  • Regenerative Synthetic Polymers
  • High viscosity index
  • Ultra clean additive system



Racing Fork Fluid 5wt is the same viscosity fluid as 01, SS5, and other standard fork fluids. Recommended for all modern upside down forks fitted on off-road or road applications. Also recommended for most late models applications with standard fork configurations. Racing Fork Fluid 7wt, 10wt & 15wt is for those applications requiring greater damping. All weight grades can be blended for intermediate viscosity grades.

Technical Data

SAE Viscosity 5wt 7wt 10wt 15wt
Grade 85/150 125/150 165/150 235/150
Color D1500 Green Blue Clear Orange
A.P.I. Gravity 32.8 32.8 32.8 32.6
Viscosity SUS @ 100°F 82 137.6 175 219
Viscosity SUS @ 210°F 40 44.2 51 54
Viscosity cSt @ 40°C 16.2 26.7 37.4 47.1
Viscosity cSt @ 100°C 4.41 5.36 7.72 8.49
Viscosity Index 202 151 182 151
Density D4052 0.8631 0.8689 0.8656 0.8714
Flash Point °F 335 375 395 410
Pour Point °F -25F -15F -10F -10F
Fire Point °F 370 413 435 450


Safety Data Sheets

Our Safety Data Sheets (SDS) provide up-to-date and accurate information on the material handling of this product.

PDF View Safety Data Sheet

Additional information

Weight 2.5 lbs


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