At DMG Motorsports, we present the KOSO 28mm Throttle Body, a performance-focused intake component designed for select 2022 and newer Honda Grom and Monkey models. It helps control airflow into the engine’s combustion chamber and can support improved air/fuel mixing and quicker throttle response when paired with a compatible 23–29mm intake manifold.

Features:

• 28mm throttle body bore
• Designed for select 2022+ Honda Grom and Monkey models
• Controls the amount of air flowing into the engine’s combustion chamber
• Designed to work with KOSO’s 23–29mm intake manifold for improved air/fuel mixing and quicker throttle response
• High-quality construction
• Aftermarket part intended for racing purposes

Fitment