REDS Carb venturi GEN2 7.0mm S serie (not compatible with R serie)

The REDS Carb Venturi GEN2 7.0mm is a straightforward replacement/tuning insert for compatible REDS carburettors. Identified by part number REDER210078, it provides a 7.0mm choke size in the GEN2 format.

This listing references the S Series and indicates that it is not compatible with the R Series. For installation and setup, please refer to your engine or carburettor documentation to confirm the correct venturi size and fitment for your application.

In general terms, a venturi insert sets the internal choke size of a carburettor, influencing airflow characteristics. Choosing the correct diameter is an important step in achieving consistent engine behaviour.

Key Points

• Part number: REDER210078
• GEN2 7.0mm carb venturi insert
• Suggested compatibility: REDS S Series carburettors
• Not compatible with R Series