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S3 "Extreme" cylinder head kit for Rieju MR 300 2T Pro/Racing/Ranger/SixDay from 2020 to 2024
A kit developed for Extreme Enduro riding, where the control of power, with all the better touch and helping in power delivery with:
• Greater Traction
• Elastic and progressive motor
• More control in your piloting
• Ideal for Extreme
In addition, the S3 cylinder head provides thanks to its design:
• Temperature reduction
• Lightness as a whole
• Spectacular look
The kit Includes: