Customer Service (503) 832-7336
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Free standard shipping on orders over $149
We ship to the lower 48 United States. Orders over $149 ship free; a flat rate applies under $149. Estimated delivery dates are shown at checkout based on item availability and the shipping option you choose.
We text or call to confirm sizing & fitment before we ship.
Every Factory SuperBike order includes a free expert check from real riders. Before we ship helmets and gear, we text or call to confirm your size and fit; for parts, we verify fitment to your bike. This is why we don't have to guess and you don't have to gamble.
Helmet & gear orders: reply to our text to confirm and your order ships, typically same day. No reply within 48 hours and we'll call you. Questions now? Call or text (503) 832-7336.
Upgrade the front braking system on your touring motorcycle with the BREMBO Serie Oro Front Rotor Floating, part number 78B40825. Designed for select Honda Gold Wing models, this floating brake disc combines a stainless-steel braking band with a CNC-machined and anodized aluminum alloy hub. The result is a high-quality replacement rotor engineered to support consistent braking performance and dependable durability during everyday riding, touring, and demanding road conditions.
BREMBO developed the Serie Oro rotor using carefully controlled machining tolerances and a specialized disc design. This configuration helps transmit braking torque more effectively from the braking band to the hub, supporting responsive brake operation and predictable control. The floating rotor construction also allows the braking components to manage heat and mechanical movement more effectively, helping maintain performance as operating temperatures change.
This BREMBO front floating rotor is designed to fit select 2017-2020 Honda GL1800 Gold Wing applications, including the GL1800HP Gold Wing Audio/Comfort, GL1800 Gold Wing, GL1800D Gold Wing Tour Automatic DCT, GL1800DA Gold Wing Tour Airbag Automatic DCT, and GL1800B Gold Wing Automatic DCT. Always confirm the motorcycle model, year, and original equipment specifications before installation. With its premium materials, precision-focused construction, and application-specific design, part number 78B40825 is a practical choice for maintaining the braking system on compatible Honda touring motorcycles.
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