Maxima DOT 5 Silicone Brake Fluid
Maxima DOT 5 Silicone Brake Fluid is a high-performance, silicone-based fluid specifically engineered for motorcycles and vehicles that require a non-glycol-based hydraulic fluid. Unlike standard fluids, it is non-hygroscopic, meaning it will not absorb moisture from the air, preventing boiling point degradation over time. Its advanced formula provides a consistent, high-temperature pedal and lever feel, and most importantly, it is safe for paint, so accidental spills won’t damage your bike’s finish.
Maxima DOT 5 Silicone: Premium Performance Without the Risk
Maxima DOT 5 Silicone Brake Fluid is the ultimate solution for riders who want long-term reliability and peace of mind. Unlike the common DOT 4 or 5.1 fluids, which are glycol-based, Maxima DOT 5 is a pure silicone-based lubricant. It is designed to exceed the rigorous US FMVSS 116 DOT 5 specifications, providing high-temperature stability and a firm, responsive brake feel for motorcycles that specify a silicone-based fluid.
Hydrophobic and Moisture Resistant
The standout feature of Maxima DOT 5 is its non-hygroscopic nature. While standard brake fluids aggressively absorb water—lowering their boiling point and causing internal corrosion—silicone fluid repels moisture. This makes it the ideal choice for show bikes, weekend cruisers, or vehicles stored for long periods, as it maintains a consistent dry boiling point of 572°F (300°C) year after year without degrading.
Paint-Safe Detailing Peace of Mind
For owners of custom-painted motorcycles, DOT 5 is a “must-have.” Glycol-based fluids act like a powerful paint stripper if even a drop is spilled on a fairing or tank. Maxima DOT 5 Silicone is completely safe for paint and plastic, allowing you to wipe away spills with a simple rag without leaving a mark. This makes it the preferred fluid for expensive custom builds and restorations.
Advanced Corrosion Protection
Maxima’s advanced chemistry does more than just move the pistons; it actively lubricates and protects critical system components. It is fully compatible with SBR, EPDM, and natural rubber seals, preventing them from swelling or drying out. By reducing internal friction, it ensures the master cylinder and caliper pistons move with minimal resistance, delivering smooth, linear stopping power every time you squeeze the lever.
Critical Fitment and Compatibility
Before purchasing, please note the following compatibility requirements:
- Application: For use in all vehicles specifying DOT 5 brake fluid (Common in 1976–2004 Harley-Davidson models).
- DO NOT MIX: This fluid cannot be mixed with DOT 3, DOT 4, or DOT 5.1 glycol-based fluids. Mixing them can cause the fluid to “gel” and lead to complete brake failure.
- Not for ABS: Silicone fluid is generally not recommended for anti-lock braking systems (ABS), as its compressibility can cause issues with high-frequency valve cycling.
Maxima DOT 5 Silicone Brake Fluid
High performance silicone-based brake and clutch fluid designed to lubricate and protect critical brake system componentry while providing reliable stopping power. Formulated to fight vaporization, corrosion and viscosity loss when subject to extreme temperatures.
Features
Ideal for applications where brake fluid spillage can damage material finishes
Resists corrosion, oxidation and vapor locking
Dry boiling point: 572°F
Wet boiling point: 429°F
Exceeds the requirements of US FMVSS 116 DOT 5 standards
Made in the USA
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| 16.9oz / DOT 5 Silicone | 9101 | 510-2155 | 6605 | 80-81916 | In Stock: Ships within 24 hours |
Fitment Notes & Exceptions
Do not mix DOT 5 Silicone Fluid with other types of brake fluid.



