KOSO Honda Grom/Monkey 34mm Throttle Body Woodcraft 25p bolt size

25p bolt size

These are extremely common when sprocket changes or a big bore is involved for proper mileage calibration

API Standards: API SL/SJ/SH/SG

Each with 3 Modes

KOSO Honda Grom/Monkey 34mm Throttle Body Woodcraft 25p bolt sizeThe 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