Kestrel Replacement Impeller - All Models Road Flare Frequency band 3: 76MHz to

Frequency band 3: 76MHz to 108MHz

It fits well into the protective guard that is cut into the facing jaw

enlarge openings

Waterproof & Floats

Kestrel Replacement Impeller - All Models Road Flare Frequency band 3: 76MHz toSometimes referred to as a propeller (which it's not), the 1 inch 25 mm diameter Kestrel Replacement Impeller with precision axle and low friction Zytel bearings fits all Kestrel models. Kestrel impellers are easily replaceable with just a push of a thumb. They will push right out and snap back into place. Our Kestrel Impeller's are tested twice for accuracy before they ship in a NIST certified wind tunnel.