Designed for professionals & saltwater guides. Cool, quiet power. Lift-Assist stow & deploy w/heavy-duty gas charged spring, cuts weight of lifting motor 50%. Mounting system w/heavy-duty, saltwater-engineered, corrosion-resistant stainless steel spring; breaks away on impact from any direction, automatically resets itself and protects motor/bow from hidden obstacles, detaches for added convenience. Indestructible composite shaft. Weedless Wedge 2 prop. Digital Maximizer controls draw of power at infinitely variable speeds, eliminates wasted energy, conserves battery power. Advanced Corrosion Protection: virtually impervious to rust-metals undergo rigid multi-step cleaning process before being anodized/coated with special zinc dichromate armor plating. All components are finished with 5-mil TGIC polyester, powder-coat paint. Fully encapsulated electronics from impregnable barrier against destructive effects of saltwater. Sacrificial anode protects motor from galvanic corrosion. Thrust:101lbs. Shaft Length:62". Volts:36. Mount:Bowguard 360. FWD/REV:Variable. Boat Length:25'.