Silca Ultimate Brake and Drivetrain Cleaner

Specifications

• Application time: 3–5 minutes, foam changes color as it removes contamination
• Cleans: Drivetrain, cassette, rotors, and brake surfaces
• Eliminates: Brake squeal from contaminated rotor surfaces
• Safe on: Paint wax, carbon, alloy, and all drivetrain materials
• Finish: Rinse clean with water
• Origin: Made in the USA

Frequently Asked Questions

Can I use it to clean my rotors without removing them from the bike?

Yes. Spray directly onto the rotor while it's on the bike, let the foam work, then rinse. The color-change formula shows you where contamination is being lifted. It's one of the easiest ways to address brake squeal caused by rotor contamination without a full wheel removal.

Is it safe to use before applying wax or lube to my chain?

Yes, that's one of its primary uses. It leaves no residue that would interfere with wax or oil-based lubricants. Rinse thoroughly and let the chain dry before applying lube. It pairs naturally with the SILCA chain care line for a full clean-and-lube routine.

Will it damage my frame's paint or protective coatings?

No. The formula is specifically engineered not to attack wax coatings on paint, unlike many solvent-based degreasers that strip protective finishes. It's safe for use around painted surfaces, carbon frames, and anodized components.

Best For

Cyclists who want a fast, frame-safe drivetrain and rotor cleaner they can use regularly without worrying about damaging paint or protective coatings.