KOSO Honda Grom/Monkey 34mm Throttle Body Kenda Tires The Koso Grom/Monkey 4 Valve

The Koso Grom/Monkey 4 Valve Cylinder Head Kit is designed to be added to an existing Koso Grom 61mm Big Bore Cylinder Kit

Plug-and-play design for easy setup

Press a button to see the level of battery capacity remaining in the Micro-Start

Display range : 20

KOSO Honda Grom/Monkey 34mm Throttle Body Kenda Tires The Koso Grom/Monkey 4 ValveThe KOSO 34mm Throttle Body for the Honda Grom and Honda Monkey. The throttle body is key to controlling the amount of air capable of flowing into the engine combustion chamber. This is extremely important for a bigger bore or high compression engine. Having a larger throttle body will provide quicker throttle response and properly balance out the air to the fuel air mixture. This is most commonly used with the KOSO 170cc Big Bore and the DROWsports