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Helix 7 Chirp SI G2N plus network accessories for dual setup

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Everything was purchased new last year.


Up for sale is a helix 7 G2N Chirp SI GPS. Unit is practically brand new, I just took the plastic off the screen, back, and sides today for photos. Transducer bracket has a crack but is epoxied and I used it with no issue last year. Comes with mounting bracket, transducer, and power cable $425


Humminbird Extension Cable 10’ 490477-1 $30


Humminbird Y cable (run an additional 2D sonar) $20


Helix NEMA 2000 adapters (x2) 720114-1 $60

30’ Ethernet cable 490384-4 $50


Airmar to HB adapter cable 20’ $30



I would like to sell as a kit for someone looking to add on a “back of the boat” fish finder but will split.


Call or text Nick 585-746-8307






Sent from my iPhone using Lake Ontario United mobile app

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