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Boyesen Superstock Reed Valves (manufacturer part number: SSFT106) — Replacement part dedicated to BETA EVO motocross bikes. These fibre reed valves directly replace the original components to restore the sealing of the intake and optimise engine response without heavy modifications. Designed for off-road use, they adapt to terrain demands while respecting the original dimensions of the reed valve housing.
Direct replacement of original reed valves on compatible models.
Technical fibre for good wear resistance and flexibility suited to the intake.
Improves the sealing of the reed valve system, contributing to better carburetion consistency.
Can positively influence engine responsiveness and performance at low/mid RPM in real conditions.
Designed for the Cross universe: installation and behaviour adapted to off-road constraints.
Main compatibilities: BETA EVO 125 2T FACTORY (2018), BETA EVO 125 2T (2018), BETA EVO 250 4T (2017). Brand: BOYESEN. Ideal for riders looking to achieve a healthy intake and better engine consistency during their motocross outings.
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