This is an air intake device that can adjust the airflow inside the air cleaner joint. By changing the flow of intake air, which cannot be compensated by carburetor injection, the throttle response can be improved and the engine characteristics can be adjusted to the rider's preference by changing the engine characteristics to low, medium or high speed to suit the track characteristics and conditions.
In addition, the AMA has adopted the GEICO Honda race team's K. Windham 14, J. Barcia 17, E. Tomac 19, B. Wharton 21, and W. Hahn 31.
[Features] By installing AIR4ORCE, the throttle response is improved. The engine characteristics are changed by installing different length of tubular parts.
Long: Improved throttle response, more power in the low and mid range. Short: Improved throttle response, mid to high speed range power up.
[installation instructions] Remove the subframe, muffler, and upper rear shock bolts, and replace with the stock air cleaner joint. In this case, please install the long or short tubular parts on the AIR4ORCE before replacement.
