Bow Thruster Quick BTQ 300-250 24v This product is Manufactured or Distributed by Quick . Bow Thruster Quick BTQ 300-250 24v , Quick BTQ300 Bow Thruster with 2 counter-rotating propellers. - Double propeller made in sturdy composite material - Bronze gearbox - Solenoids protection carter in sturdy https://forboat.eu/quick-bow-propeller-q300-250-24v-for-boat