Sherco 300 SE Racing [2025-2026] - Cylinder Head - High Compression

S3 cylinder head with high compression for the Sherco 300 SE Racing

The S3 high compression cylinder head is designed for the 2025-2026 Sherco 300 SE Racing. The kit supports a faster response than the stock engine and allows the engine to rev higher. In addition, more power is available at the upper end of the speed range.

Function and features

• High compression for additional performance
• Faster response than the stock engine
• Greater engine revving compared to the stock engine
• Additional power at the top end of the rev range
• Design of the S3 cylinder head to reduce temperature
• Lower weight
• Eye-catching optics

Vehicle assignment

The cylinder head is assigned to the Sherco 300 SE Racing, built in 2025-2026.

Scope of delivery

• Extreme use
• cylinder head
• Toric set

The combination of cylinder head and Extreme insert is designed for a noticeably more direct response as well as additional power in the upper range of power delivery. The lower weight and striking design complement the functional properties of the S3 kit.