Rieju MR 250 [2021] - Extreme Enduro Cylinder Head & Insert Kit Low Compression Red Gas

S3 cylinder head and insert kit for extreme enduro use

The S3 Extreme Enduro cylinder head and insert kit in the Red Gas version was developed for driving in Extreme Enduro. The focus is on controllable power delivery, which makes driving on demanding routes easier. The kit supports a traction-oriented driving style and is tailored to the requirements of extreme enduro riders.

Function and properties

• Developed for Extreme Enduro when well-controlled power delivery is required
• More traction for demanding driving conditions
• Very easy to drive
• S3 cylinder head design to reduce temperature
• Lower weight thanks to the S3 cylinder head design
• Striking look in the Red Gas version

Technical execution

The kit combines the Extreme insert with the matching cylinder head and a Toric set. The low compression design is part of the product name and supports the characteristics intended for Extreme Enduro. The cylinder head design combines the above-mentioned functional properties with a striking look.

Vehicle assignment

Suitable for the Rieju MR 250, built in 2021.

Scope of delivery

• Extreme use
• cylinder head
• Toric set

With its Extreme Enduro-oriented design, the S3 Kit is suitable for riders who are looking for controllable engine characteristics, more traction and easy rideability in demanding applications.