S100 Engine Brightener - 4.5oz

S100 Engine Brightener is a spray-on cleaner and shine product for V-twin motorcycle engines, designed to restore that factory-fresh appearance to aluminum and painted surfaces. The high-temperature stable formula resists buildup and detergent washouts.

Features

• Spray-on application
• Restores factory engine appearance
• High-temperature stable formulation
• Detergent resistant

Specifications

• Brand: S100
• Manufacturer Part #: 19200A
• Size: 4.5 oz
• Weight: 0.45 lbs
• Dimensions: 2.1 in L × 2.15 in W × 7.15 in H

Fitment

For V-twin motorcycle engines including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

How often should I apply S100 Engine Brightener?

Apply as needed to keep your engine looking clean and polished — typically every few weeks depending on riding conditions and washing frequency.

Will this damage painted or powdercoated engine covers?

No — S100 is formulated to be safe on all engine finishes including paint, powdercoat, and bare aluminum.

Does this require any special equipment to apply?

No — it's a simple spray-on product. Shake well and spray directly onto the engine, then wipe with a soft cloth.

Is this a cleaner or just a shine product?

It cleans light grime and oxidation while adding a protective shine that resists detergent washouts and heat.