Front clutch master cylinders

Accossato Front Clutch Master Cylinders for Motorcycles

Discover the range of Accossato front clutch master cylinders for motorcycles, including hydraulic clutch master cylinders designed to improve clutch control, precision, modulation and riding comfort on road, sport, naked, touring, adventure, custom and racing motorcycles.

Accossato clutch master cylinders are available with different piston diameters, clutch lever ratios and construction designs. Depending on the model, they may be CNC-machined from billet aluminium or forged, with a natural or black anodised body and a wide range of lever and adjuster colour customisation options.

What Does a Clutch Master Cylinder Do?

A clutch master cylinder converts the force applied to the clutch lever into hydraulic pressure, providing smooth, progressive and precise hydraulic clutch control.

A correctly sized motorcycle clutch master cylinder helps improve clutch lever feel and control, especially during frequent gear changes, spirited road riding and track use.

How to Choose the Right Clutch Master Cylinder

Before purchasing, always verify:

• motorcycle make, model and year;
• piston diameter;
• clutch lever ratio;
• hydraulic hose connection;
• compatibility with the clutch slave cylinder;
• any aftermarket modifications already fitted.

The AG Moto Motorcycle Finder helps you identify the correct front clutch master cylinder, but it is always recommended to compare the product specifications shown on the technical data sheet before purchasing.

Always verify clutch master cylinder fitment to ensure correct installation and compatibility with your motorcycle.

Piston Diameter and Clutch Lever Ratio

Accossato clutch master cylinders are available with different combinations of piston diameter and clutch lever ratio.

These two specifications directly influence clutch operation and should always be selected according to the motorcycle configuration and intended use.

A clutch master cylinder with different specifications from the original may change:

• clutch lever travel;
• clutch operating effort;
• clutch engagement feel.

Materials and Finishes

Depending on the model, Accossato clutch master cylinders may feature:

• CNC-machined or forged construction;
• natural or black anodised body;
• fixed, folding or Revolution levers;
• different lever lengths;
• multiple lever and adjuster colour combinations.

The range includes CNC billet clutch master cylinders and forged clutch master cylinders for both road and racing applications.

Specifications vary according to the product code. Always refer to the product page before ordering.

Compatibility

If your motorcycle is already fitted with aftermarket components such as levers, clip-on handlebars or other hydraulic system parts, always verify motorcycle clutch master cylinder compatibility with the complete hydraulic clutch system.

Before ordering, always check:

• mounting position;
• hydraulic hose connection;
• whether a fluid reservoir is required;
• accessories included;
• available spare parts.

Installation and Safety

After installing the clutch master cylinder:

• fill the hydraulic circuit correctly;
• bleed the hydraulic system completely;
• check for hydraulic leaks;
• verify correct clutch disengagement;
• ensure the clutch lever moves freely.

Always test clutch engagement before riding.

For maximum safety and reliability, installation should always be carried out by qualified personnel.

Choose the Accossato front clutch master cylinder that best matches your motorcycle, riding style and hydraulic clutch system. Shop online at AG Moto, the official Accossato Racing online store.