The fiberglass tunnel for the Vetus bow thruster models 125 and 160, measuring ø 250mm x 200cm, provides exceptional durability and strength for reliable maritime maneuverability. Its lightweight design and corrosion resistance make it an ideal choice for enhancing the performance of your vessel. https://forboat.eu/fiberglass-tunnel-for-bow-thruster-vetus-125-160-o-250mm-x-200cm-for-boat