Desert Aircraft DA-50 – 50cc High-Performance Gas Engine (SPECIAL ORDER)

The DA-50 from Desert Aircraft sets the benchmark in the 50cc class, delivering reliable power, low vibration, and compact construction – making it an ideal choice for aerobatic, sport, and scale RC aircraft.

Precision-engineered with a CNC-milled crankcase from 7075 aircraft-grade aluminium, the DA-50 offers incredible strength-to-weight ratio and is packed with innovations like a long conrod, four-petal reed valve, and electronic ignition for smooth, responsive performance across the throttle range.

Specifications:

• Displacement: 50 cc

• Bore: 42.6 mm

• Stroke: 35 mm

• Weight (Engine Only): 1330 g

• Weight (With Ignition): 1470 g

• Output: 3.73 kW / 5 PS

• RPM Range: 1200 – 7500 RPM

• Fuel Mix: 1:50 (Petrol:Oil)

Recommended Propellers:

• 2-Blade: 22x10", 22x12", 23x10"

• 3-Blade: 21x12", 22x10"

Key Features:

• Lightweight yet powerful – ideal for 50cc class RC aircraft

• Aerobatic power curve with rapid throttle response

• CNC-machined 7075-T6 aluminium crankcase

• Exclusive DA-designed piston, cylinder & crankshaft

• Four-petal reed valve induction

• Walbro carburetor for consistent fuel delivery

• Electronic ignition system with auto advance/retard

• Built using advanced design tools – 3D CAD & Stereo Lithography

• Thoroughly test-run and tuned before delivery

• Backed by 3-Year Warranty via Toni Clark practical scale GmbH

• Rapid spare parts and repair support in Europe

Special Order Terms:

• This item is special-order only

• Delivery estimate: 5–30 days (based on manufacturer stock)

• Payment due in full at order placement (via Credit Card or PayPal)

• Any ETA changes will be emailed