Sherco ST 3.0 Factory [2014-2019] - Cast piston Ø78,950mm Racing Long Life - Beta

Cast piston Ø78.950 mm for Sherco ST 3.0 Factory

The S3 Racing Long Life cast piston is assigned to the Sherco ST 3.0 Factory from the 2014-2019 model year range. Its cast aluminum design supports a low weight and durable construction for use in the engine.

Function and execution

The aluminum-silicon alloy combines low weight with durability. A molybdenum disulfide protective layer protects the piston surface. The steel piston rings treated with nitride support the seal between the piston and cylinder. The lightweight design allows the engine to build up speed more quickly; At the same time, vibrations are limited.

Technical data

• Material: aluminum
• Piston Type: Cast
• Diameter Ø: 78.950 mm
• Letter oversize: A
• Piston rings: nitrided steel
• Piston surface: molybdenum disulfide protective layer

Vehicle assignment

The piston is assigned to the Sherco ST 3.0 Factory for the full 2014-2019 model year range. The selection should be made based on the specified diameter Ø78.950 mm and the oversize letter A.

Kit contents

• 1 piston
• 2 piston rings
• 1 piston pin
• 2 safety clips