KTM 125 SX [2017-2022] - Wheel valve RC2 membrane block - KTM/Husqvarna

BOYESEN RC2 membrane block for the KTM 125 SX

The BOYESEN Rad Ventil RC2 membrane block was developed as a model-specific intake solution for the KTM 125 SX. Its construction combines a flow-oriented internal shape with specially coordinated membrane plates and thereby supports efficient suction. The design takes into account the model, year of manufacture and engine capacity of the respective motorcycle.

Function and construction

• 100% aluminum housing with aerodynamically designed inner surface
• Quadruple aerodynamic directional distribution for even distribution of the mixture flowing in at an angle without loss of flow
• Model-specific membrane plates with variable tension
• Membrane plates made from aerospace carbon material
• Rubber coating and fuel resistance for a long-lasting seal
• RC2 series to optimize the intake system with the aim of higher efficiency, peak performance and acceleration for the respective model

Technical data and scope of delivery

The diaphragm block includes a clamp for the carburettor connection and a gasket. The version is intended for installation without any necessary changes.

Vehicle assignment

The BOYESEN wheel valve RC2 membrane block fits the KTM 125 SX, built between 2017 and 2022. The vehicle assignment refers to this model and this complete year range.

Factual note

The model-specific design of the membrane plates and the intake guide is crucial when selecting the appropriate membrane block. Before ordering, the model name and year of manufacture should match the specified vehicle assignment.