arlen ness stage 1 big sucker air cleaner beveled for harley Model:18-22 Softail; 17-22 Touring; 17-22 Trikes 1981 KDX B1 420cc

1981 KDX B1 420cc

Complete with 1/8" NPT temperature sensor

12-17 VRSCDX Night Rod

- Air to fuel ratio set range: On / Off

Duke GripsFits:

arlen ness stage 1 big sucker air cleaner beveled for harley Model:18-22 Softail; 17-22 Touring; 17-22 Trikes 1981 KDX B1 420ccBig Sucker Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system, eliminating the need for any external hoses or hardware Beveled Stage 1 Air Cleaner Cover Increases Horsepower & Torque Patented Hidden Breather Technology Pre Oiled & Synthetic