
Tunnel Hull
Bottom of B-60 hull showing the tunnel hull with raised transom.
Available on any B-60 series boat:
B-60, B-60 Duck Boat, B-60 Pro Caster, B-60 Pro Caster Deluxe, or B-60 Kingfish Edition.
Outrigger Theory Technology chines that provide exceptional stability can be seen on the sides of the hull.


Due to our extremely shallow draft, we recommend the use of a
T-H Marine Hydro-Tail, Stingray stabilizer, Doel-fin, or similar device
on your outboard's lower unit to reduce cavitation on all RIVER HAWK tunnel hull boats.
In addition to the stabilizer, a cupped prop can also help.