Safe for use on all bike surfaces including carbon fiber, titanium, chrome, steel, aluminum, rubber and plastics

• Fast-acting biodegradable foaming wash.
• Safe on all parts and surfaces.
• 50-state VOC compliant.
• WD-40 Specialist_® Bike products have undergone extensive testing at the hands of internal and 3rd party scientists, bicycle retailers, and professional mechanics.
• Do not spray on or near disc brakes.