FANTIC XE 125 [2021-2024] - Wheel membrane block - Yamaha YZ125

BOYESEN wheel membrane block for the FANTIC XE 125

The BOYESEN wheel membrane block - Yamaha YZ125 is intended as a model-specific intake system for the FANTIC XE 125 from 2021-2024. BOYESEN develops its membrane blocks individually for the respective motorcycle model and combines a flow-optimized design with variably coordinated membrane plates.

Flow-optimized design

The membrane block is made of 100% aluminum and has an optimized inner surface. A 4-way diffuser supports the guidance of the intake air, optimizes the air flows and helps to avoid pressure losses. The design is therefore based on a central area of ​​the intake system.

Model-specific membrane plates

• Membrane plates with variable flexibility and model-specific design
• Aviation-grade carbon as the material for the membrane plates
• Rubber coating and hydrocarbon resistance
• Designed to support longer seal life

The BOYESEN inlet systems utilize technical concepts such as Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance and Multi-Stage Reed Timing. These features serve to optimize the engine's power, torque and elasticity. The membrane plates with several opening levels enable the membrane system to work in stages.

Vehicle assignment

Suitable for the FANTIC XE 125, built between 2021 and 2024. The vehicle assignment should be compared with the full model and year range before ordering.