arlen ness stage 1 big sucker air cleaner slot track for harley BS90 These are sold separately

These are sold separately

so compatible with handlebar end weights or in-bar turn signals

YB16-B / YB16-B-BS 12V Yumicron battery

peak resistance up to 1093°C

pressure-free fit

arlen ness stage 1 big sucker air cleaner slot track for harley BS90 These are sold separatelyBig 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 Black backing plate Slot Track black anodized outer cover Slot Track Stage 1 Air Cleaner Cover Increases Horsepower &