Yamaha YZ 125 (CE 13) [2004] - Wheel membrane block - Yamaha YZ125

BOYESEN wheel membrane block for the Yamaha YZ 125

The BOYESEN wheel membrane block is a model-specific intake system developed for the Yamaha YZ 125 (CE 13) built in 2004. Its design combines a flow-optimized inner surface with a 4-way diffuser that optimizes the intake air flows and reduces pressure losses.

Function and construction

The membrane block is made of 100% aluminum. The interior surface is tailored to the air flow in the intake system. The membrane plates supplied have variable flexibility and are model-specific. They are made of aviation-grade carbon and have a hydrocarbon-resistant rubber coating. This supports a longer service life for the seals.

Technical features

• 4-way diffuser to optimize airflows
• Membrane plates with variable flexibility
• Model-specific membrane plates made of aviation-grade carbon
• Hydrocarbon-resistant, rubber-coated membrane plates
• Block made of 100% aluminum
• Designed for competitive use

Scope of delivery and assembly

The scope of delivery includes the intake manifold and the fastening clamps. The membrane block is intended for direct assembly without modification.

Vehicle assignment

Suitable for the Yamaha YZ 125 (CE 13), built in 2004.