Suzuki DF9.9BES4 Portable Outboard Motor. 15" Shaft Tiller Handle Electric Start Manual Tilt 9.9 HP Black. Go Far, Go Fast. The Suzuki DF9.9BES4 Portable Outboard Motor is a 9.9 horsepower four-stroke built for boaters who want a practical balance of portability, simplicity, and everyday usability. With a 15" shaft, tiller handle steering, and electric start, this model is a strong option for jon boats, inflatables, utility skiffs, and small fishing boats that need dependable short-shaft power w