Galfer GBD9042X 245mm Solid Mount Wave Rear Brake Rotor

The Galfer GBD9042X is a 245mm solid mount Wave® rear brake disc engineered for riders who demand more than standard OEM braking performance. Built with CRYO-TECH® technology and manufactured at Galfer's factory in Spain, this rotor delivers superior stopping power, enhanced lever feel, and long-term durability across street, V-twin, and dual sport applications.

Premium Materials & Construction:

• 420 High-Carbon Stainless Steel – Galfer's proprietary virgin steel blend delivers high strength, corrosion resistance, and exceptional heat tolerance
• Laser-Cut Precision – Each rotor is laser-cut (never stamped) for accurate fitment and tight manufacturing tolerances with zero material stress
• Double-Disc Parallel Ground Surface – Ensures perfect parallel flatness for smooth, even pad contact with every brake application
• CRYO-TECH® Treatment – Cryogenic processing enhances the rotor's durability, wear resistance, and overall performance longevity

Wave® Rotor Technology:

• Reduces unsprung weight compared to traditional round rotors
• Increases effective braking surface area for stronger bite
• Open Wave® geometry sheds heat rapidly to control brake fade during sustained braking
• Clears debris more effectively than conventional solid rotors, maintaining clean pad engagement in dusty or rugged conditions

Performance Benefits:

• Dramatically increased lever feel, modulation, and brake torque over stock
• Extremely predictable and consistent braking response
• Longer-lasting rotor life under real-world riding conditions
• KBA and TÜV approved for safety and quality assurance
• Solid-mount platform provides consistent performance and lever response under load

The Galfer GBD9042X is a direct bolt-on rear brake disc designed to seamlessly replace the stock rotor. Whether navigating street commutes, tackling dual sport terrain, or putting down miles on a V-twin, this 245mm Wave® rotor provides the serious braking performance that demanding riders require.