Honda BF100A1XRT 100HP Outboard – 25in Shaft, Remote Mechanical, EFI

Set the Honda BF100A1XRT 100HP Outboard on a compatible 25-inch transom when a center console or pontoon needs 100 horsepower for fishing, cruising, and regular recreational use. Its 1,496 cc inline four-cylinder engine provides practical output for passengers, equipment, and normal boating loads. Honda BF100A1XRT is a VTEC 4-stroke outboard with Programmed Fuel Injection, electric starting, remote control compatibility, and Power Trim & Tilt. The X-long shaft is the main fitment detail for boats designed around a taller transom.

At 379 lbs dry, this model should be included in transom, balance, and total loading calculations before rigging. Rated power reaches 100 HP at 5,900 RPM, while the 5,500–6,300 RPM full-throttle range provides a useful reference for checking propeller setup. The 44-amp alternator supplies 35 charging amps for supported navigation displays, lighting, pumps, fish finders, and other onboard equipment. The listed engine oil capacity is 4.4 L, while gearcase lubricant service should follow the applicable Honda owner’s manual.

Honda BF100A1XRT 25-Inch Outboard Setup for Tall Transoms

• Fit compatible center consoles and pontoons with the 25-inch X-long shaft configuration.
• VTEC Engine — combines 1,496 cc displacement with an inline four-cylinder, 16-valve SOHC layout.
• Properly rated hulls receive 100 HP at 5,900 RPM across a 5,500–6,300 RPM full-throttle range.
• 379 lbs dry weight requires suitable transom capacity and careful boat-balance planning.
• Adjust engine position during acceleration, cruising, docking, and trailering using Power Trim & Tilt.
• Charging Output — supplies 44 amps total, including 35 charging amps for supported onboard equipment.

Why Choose the Honda BF100A1XRT

The 25-inch shaft makes this model relevant to boats with a taller transom, while the 100 HP rating gives properly matched hulls a defined propulsion option. Remote control compatibility keeps primary operation at the helm, and the available charging output supports electrical equipment used during longer fishing or cruising trips.

• 25-inch shaft matches compatible extra-long transoms
• 100 HP output fits properly rated recreational hulls
• 35 charging amps support standard marine electronics

Applications & Use Cases

Use the Honda BF100A1XRT on lightweight center consoles and pontoons designed for a 25-inch transom. It can support fishing trips, family boating, harbor cruising, and regular dock-to-dock travel when the boat supports the engine’s weight and output. Confirm propeller selection around the hull, expected load, and recommended engine RPM.

• Lightweight center consoles with 25-inch transoms
• Pontoons requiring compatible 100 HP propulsion
• Recreational fishing with remote helm controls

Warranty, Support & Maintenance

The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for the 4.4 L engine oil capacity, oil-change intervals, gearcase lubricant service, filter replacement, cooling-system checks, and control inspection. Confirm warranty registration, labor coverage, exclusions, and regional dealer terms before purchase.