Proboat upgrade CNC alloy prop
Suits most Proboat models running the 1900kv motor/120a esc combo, will improve acceleration and top speed
Also good increase in performance for the Blackjack 42 running 8s
Balanced and ready to bolt on
Wow, my Sonicwake 36 ran 51 mph with stock prop after I balanced, sharpened and polished. I put this prop on just the way it came from RCBB and it ran 56 mph! My ESC, motor and batteries ran much cooler and the boat does not cavitate in a hard turn like it did with stock prop. I highly recommend this prop!