Arm yourself with the ultimate weapon against saltwater. The all-new Riptide SF features fewer moving parts, tighter tolerances, advanced corrosion protection and our revolutionary new Mono-Arm. You get no-nonsense power, stealth operation and rugged, reliable performance - everything you need to put saltwater in its place. CTS uses an integrated spring that applies force whether the motor's stowed or deployed. On the water, that translates to a motor with no play, no give, reduced steering torque and silent operation.