Yamaha F2.5SMHB – 2.5HP Short Shaft Portable Outboard Motor For Sale

The Yamaha 2.5 hp outboard motor (F2.5SMHB) is one of the lightest and most dependable 2.5 hp Yamaha outboard motors available today. Weighing just 37 lbs, this ultra-compact 4-stroke portable outboard is purpose-built for tenders, inflatables, kayaks, and small dinghies where portability is the top priority. Unlike older 2-stroke designs, the F2.5SMHB runs on regular unleaded fuel with zero oil premixing required — delivering clean starts, whisper-quiet operation, and low emissions that meet the strictest marina and waterway restrictions.

The 15″ short shaft makes this Yamaha portable outboard motor for sale the ideal choice for low-transom inflatables and rigid inflatable boats (RIBs). The tiller handle provides direct, intuitive steering control — perfect for solo operation alongside a dock or in tight waterways. Yamaha’s proven 4-stroke engineering delivers excellent fuel economy at cruising speeds and requires minimal maintenance year after year, keeping your total cost of ownership low over the life of the engine.

The F2.5SMHB is in stock now at Boat Engine LLC — New York’s Yamaha Marine Service Pro Elite certified dealer. Every engine we sell is backed by the highest level of factory training and Yamaha warranty support available. Call (415) 448-6583, text us, or visit our showroom to purchase your Yamaha 2.5HP outboard motor for sale today.

• ✓ 2.5 HP at 5500 RPM — reliable power for tenders and small inflatables
• ✓ Short 15″ shaft — designed for low-transom boats
• ✓ Ultra-lightweight at 37 lbs — easy single-person carry and mounting
• ✓ 4-stroke — no oil mixing, clean exhaust, quiet operation
• ✓ Tiller steering — simple, direct control
• ✓ In stock at Boat Engine LLC — New York’s Yamaha Pro Elite dealer