Ace Redrive - Honda Silver Wing V-Groove Belt PSRU (50HP)

Ace Redrive – Honda Silver Wing V-Groove Belt PSRU (50HP)

Turn the Honda Silver Wing's legendary reliability into propeller thrust — a purpose-built PSRU for one of the most popular aircraft conversion engines.

The Honda Silver Wing 600cc parallel-twin has become one of the most sought-after engines for ultralight and light sport experimental aircraft conversions. It's smooth, reliable, fuel-efficient, and Honda-built — meaning parts are available everywhere and the engine has millions of hours of proven reliability behind it. The Ace Aviation Silver Wing Redrive is engineered specifically to mate this engine to your propeller with the precision and build quality that Ace Aviation is known for worldwide.

With over 700 Ace Redrives flying globally and now available through the exclusive US & Canada distributor, you get factory-quality engineering with domestic shipping, no import headaches, and real US-based support.

🔧 Engine Compatibility

• Honda Silver Wing 600cc (FJS600) — all years
• Compatible Honda parallel-twin derivatives (confirm fitment before ordering)

⚙️ Technical Specifications

🏆 Why the Honda Silver Wing?

The Silver Wing engine is a builder favorite because:

• Honda reliability — One of the most trusted engine brands on the planet, with decades of proven performance
• Smooth parallel-twin — Low vibration, excellent balance, ideal for aircraft use
• Fuel efficient — Sips fuel compared to two-stroke alternatives, extending your range
• Parts everywhere — Honda parts are available at any motorcycle shop or online, making maintenance simple
• Affordable — Used Silver Wing engines are widely available and significantly cheaper than certified aviation engines

✅ Why Builders Choose Ace

• Eccentric Shaft Tensioner — Set belt tension in under 5 minutes with a single Allen key. No special tools, no guesswork.
• SKF Bearings — Industrial-grade, built for hundreds of flight hours.
• US-Stocked — Ships from the USA. No import delays, no surprise tariff invoices.
• Fully Assembled — Arrives ready to install. No machining required.
• Dedicated US Support — Ace Redrives USA provides real, responsive technical support for your installation.

📦 What's Included

• Complete Ace Aviation V-Groove Belt Redrive unit (fully assembled)
• All nuts and bolts for joining redrive components

⚠️ Note: Keyless bush for small pulley-to-crankshaft connection is not included (customer-supplied). Mounting bolts from backplate to engine crankcase are not included (customer-supplied).

Questions about fitment? Contact Ace Redrives USA — we're here to help you get the right unit for your build.