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360 Twin™ Master Cylinder


• Chrome-plated stock replacement master cylinder
• ¾” Bore diameter
• Includes smooth reservoir cover and gasket
• No fluid sight glass for an excellent seal
• Switch plate and mounting hardware sold separately
• Replaces OEM 45010-73


The 360 Twin™ Master Cylinder is a high-quality, chrome-plated stock replacement master cylinder designed for those who demand performance, reliability, and aesthetics from their motorcycle’s braking system. This master cylinder boasts a ¾” bore diameter, making it suitable for a wide range of motorcycles and ensuring optimal brake performance.

One of the standout features of the Master Cylinder is its chrome-plated exterior. This durable and eye-catching finish not only enhances the appearance of your motorcycle but also provides excellent protection against corrosion and wear. Chrome plating ensures that your master cylinder will remain looking like new for years to come, even when exposed to harsh weather conditions and road debris.

The Master Cylinder comes with a smooth reservoir cover and gasket, offering a sleek and streamlined look. The reservoir cover’s seamless design contributes to the overall visual appeal of the master cylinder while providing easy access for brake fluid maintenance. The included gasket ensures a tight and leak-proof seal between the reservoir cover and the master cylinder, preventing any potential brake fluid leaks and ensuring consistent brake performance.

In order to achieve an excellent seal, the 360 Twin™ Master Cylinder does not include a fluid sight glass. This design choice prioritizes the integrity and reliability of the master cylinder’s seal, reducing the risk of brake fluid leakage and ensuring optimal brake performance at all times. Although the absence of a sight glass means that brake fluid levels must be checked manually, the benefits of a more reliable seal outweigh this minor inconvenience.

The switch plate and mounting hardware for the Master Cylinder are sold separately, allowing for customization based on your specific needs and preferences. This modular approach provides flexibility in terms of mounting options and switch configurations, enabling you to create a braking system tailored to your unique requirements.

The 360 Twin™ Master Cylinder is an excellent choice for riders seeking a combination of performance, durability, and style. Its ¾” bore diameter ensures compatibility with a wide range of motorcycles, while the chrome-plated finish adds a touch of elegance and provides protection against corrosion. The smooth reservoir cover and gasket, along with the absence of a fluid sight glass, contribute to a reliable and leak-proof design.

Additional information


360 TWIN™


This item fits the following bikes