Automatic Idle Charge

The Automatic Idle Charge system meets increasing demand from onboard electronic equipment. At idle speed, if electrical demand increases the alternator automatically produces a higher output.

• ‘On Demand’ 60amp, belt-driven alternator reduces heat build-up and provides superior battery charging capability – 48amp at trolling speed!
• 4-Front Corrosion Protection. A patented, ‘double-sealed’ multi-layered paint process. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.

Gear Case

The all-new gear case profile of the BF250 greatly enhances the hydrodynamics of the engine, increasing underwater efficiency.

A revised gear ratio of 2:1 has also been introduced. This ratio allows the engine to produce powerful thrust and propeller grip. These two features allow the BF250 to accept much larger diameter propellers.

Shift Load Control

An all-new Shift Load Control system reduces operator gear shift effort and facilitates smoother gear changing. When shifting from forward, reverse and neutral, the ECU analyses the engine speed and throttle position and in turn changes the ignition timing, modifying engine torque.

Intelligent Shift Technology (iST)

Honda Intelligent Shift and Throttle (iST) is an optional add-on for the BF250. iST provides superb control, fine tuning of throttle settings at any speed, enhanced docking and slow speed control, user programmable system defaults, and an easy to understand user interface.

Engine

Dimensions