Aluminium Alloy Left Clutch Handle and Right Brake Master Cylinder Set for 1 Inch 25mm Handlebars with 10mm Mirror Thread and 14mm Bore Size in Black
Aluminium Alloy Left Clutch Handle and Right Brake Master Cylinder Set for 1 Inch Handlebars

This handlebar control set combines a left clutch lever with a right brake master cylinder, giving you a matched pair of essential controls in a single purchase. Made from aluminium alloy, the components are built to offer reliable operation without adding unnecessary weight. The set is designed to fit standard 1-inch (25mm) handlebars, making it a practical replacement or upgrade for many motorcycles, scooters, and similar vehicles. Both pieces feature a consistent black finish, providing a cohesive appearance on your handlebars. The brake master cylinder includes a 14mm bore and a 10mm banjo bolt, while the mirror thread is 10mm, ensuring compatibility with common mirror sizes.
Features and Construction

This control set is built around practical specifications that suit a wide range of handlebar setups. Each component serves a distinct function, but together they provide a complete control solution for the left and right sides of the handlebar.
Material and Build
Both the clutch lever and the brake master cylinder are constructed from aluminium alloy. This material offers a favourable combination of structural rigidity and reduced weight compared to heavier alternatives. The black finish is applied uniformly across the set, contributing to a clean, understated look on the handlebars.
Size and Practical Fit
The set is specifically designed for handlebars with a 1-inch (25mm) diameter. The brake master cylinder features a 14mm bore and a 10mm banjo bolt size. The mirror thread is also 10mm, allowing straightforward attachment of compatible mirrors. These measurements ensure the components integrate with standard handlebar and brake system setups.
Uses and Placement

This handlebar control set is intended for use on vehicles that require a left-hand clutch lever and a right-hand brake master cylinder. Its specifications make it suitable for a variety of two-wheeled and similar applications where standard 1-inch handlebars are fitted.
Motorcycle and Scooter Replacement
The set is an ideal replacement for worn or damaged controls on motorcycles and scooters. The aluminium alloy construction provides a durable feel, while the specific bore and bolt sizes match many common brake and clutch systems. This makes it a practical option for routine maintenance or custom builds.
Custom and Project Builds
For those assembling a custom handlebar setup, this set offers a ready-to-use combination of left clutch and right brake components. The black finish and aluminium alloy build allow it to blend easily with other handlebar accessories and controls.
Benefits and Buying Value

This product delivers a straightforward solution for handlebar control replacement. Its matched specifications and included components reduce the need to source individual parts separately.
Complete Set Convenience
By including both the left clutch lever and the right brake master cylinder, this set simplifies the purchasing process. You receive two key control components in one package, saving time and ensuring compatibility between the two pieces.
Robust Build for Reliable Operation
The aluminium alloy construction provides a solid, durable base for daily use. The clear specifications – 14mm bore, 10mm banjo bolt, 10mm mirror thread – allow you to verify fitment before installation, reducing the chance of compatibility issues.
