Enhance your geared bike’s intake setup with this 5 mm Stage6 R/T reed valve spacer for Derbi and Minarelli AM6 engines. Its orange anodized finish adds a distinctive touch to your engine.

Made from CNC-machined aluminum, the spacer has a clean finish and a laser-engraved Stage6 logo. Installed beneath the reed valve, it raises the reed block and extends the intake tract by 5 mm, increasing its volume and helping improve boost-port scavenging.

Compatible with commonly used Derbi and Minarelli AM6 reed valves, it’s suited to 50–80 cc sport, racing, and high-performance setups. Silicone sealant is recommended for a secure seal.

• CNC-machined aluminum
• Thickness: 5 mm
• Inner dimensions: 47 × 44 mm
• Outer dimensions: 72 × 54 mm
• Color: Orange
• Gaskets and screws not included