TWIN AIR Standard Air Filter - Yamaha 152621 Seat Foam Utilizes the strongest stepper motor

Utilizes the strongest stepper motor on the market for amazing needle response and accuracy Accurate 0-8

For handlebars with an external diameter from 22 mm to 28 mm and twinwall

It includes an indexed steel bar-end insert that mounts solidly and will not allow the guard to rotate in a crash

5”H2O corrected @ 25degrees Celsius

TWIN AIR Standard Air Filter - Yamaha 152621 Seat Foam Utilizes the strongest stepper motorDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions