Maxima 58055M Racing Shock Fluid Medium 7WT 111/390 - 55 Gallon Drum

The Maxima 58055M Racing Shock Fluid is a professional-grade, ester-based, fully synthetic suspension fluid engineered for high-performance shock absorbers. Available in this large-volume 55-gallon drum format, it is ideal for race shops, suspension tuners, and high-volume service facilities that demand consistent, race-proven performance at scale.

This 7WT (Medium) viscosity formulation — rated 111/390 — is specifically recommended when additional damping force is required. It is designed for use in both steel and aluminum-bodied suspension components and is compatible with petroleum and other synthetic suspension fluids.

Key Features:

• Ester-based, full-synthetic, race-grade shock fluid
• 7WT (Medium) viscosity — use where additional damping is needed over 3WT Light
• Extremely high viscosity index of 350+, resisting viscosity change under elevated temperatures
• Regenerative synthetic polymers resist mechanical shearing and viscosity breakdown
• Friction-reducing additives eliminate seal drag for smooth, responsive damping
• Industry-leading additive system ensures clean, trouble-free operation over extended use
• Compatible with both steel and aluminum-bodied suspension components
• Compatible with petroleum-based and synthetic suspension fluids
• Formulated to withstand extreme temperatures and heavy loads
• Available in a 55-gallon drum for high-volume professional and race shop use

Maxima Racing Shock Fluid delivers the ultimate in film strength and component protection, making it the go-to choice for racers and professional suspension technicians who demand consistent, repeatable performance from every rebuild.