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Pilot RC - Pitts S2B - 73'' (1.85m) Color 01 - 50-70cc
Pilot-RC Pitts S2B 73" (1.85m) – 50–76cc
Classic Biplane Beauty. Extreme Aerobatic Performance.
Experience the unmistakable presence of the legendary Pitts S2B with Pilot-RC's impressive 73-inch biplane. Combining classic scale-inspired styling with modern aerobatic engineering, this aircraft delivers exceptional precision, agility, and exciting 3D performance.
Forget the complicated assembly traditionally associated with biplanes! Thanks to Pilot-RC's innovative patented quick-release systems, the Pitts S2B can be assembled at the flying field in under five minutes, allowing you to spend less time preparing and more time flying.
Designed for 50–76cc gasoline engines, the Pitts S2B offers the power, performance, and unmistakable character of a large aerobatic biplane.
What's Included
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Complete Pilot-RC Pitts S2B 73" ARF airframe
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Carbon-fiber main landing gear
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Tail-wheel assembly
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Wing tubes and removable wing struts
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Quick-release wing and tension-wire systems
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Fiberglass control horns
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Pre-installed, glued and pinned hinges
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Pre-mounted canopy with quick-release locking system
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Fuel tank and pre-prepared fuel tubing
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Fuel dot and breather valve
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Main wheels, axles and wheel pants
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Pre-prepared pushrods with ball links
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Matching 4" carbon-fiber spinner
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Basic assembly hardware and accessories
What's Needed to Complete
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Gasoline Engine: 50–76cc, such as the GP76
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Propeller: Suitable for the selected engine
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High-Torque Servos: 7–8 servos for flight controls, plus one throttle servo
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Recommended Servos: Pilot-RC PW28AH (28 kg torque, 0.056 sec at 8.4V)
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Servo Arms: Pilot-RC 1.6" aluminum servo arms, included with Pilot-RC servos
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Compatible transmitter and receiver
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Receiver batteries and suitable power distribution system
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Servo extension leads and electrical connectors
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Ignition battery and ignition accessories as required
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Additional installation hardware and assembly supplies as needed
Two Wings. Twice the Presence. Unlimited Aerobatic Excitement!
Available exclusively in Canada through Aircraft Modelers Research (AMR), your official Pilot-RC distributor.
Piits S2B 73" SPECIFICATIONS
| Manufacturer | Pilot-RC | Model | Pitts S2B 73" |
| Wingspan | 73" (1,867 mm) | Length | 71" (1,760 mm) |
| Wing Area | 1,720 sq. in. (approx. 11,097 cm²) | Weight | 20.8 lb (9.7 kg) – Manufacturer Listed |
| Aircraft Type | Aerobatic / 3D Biplane | Completion Level | ARF |
| Recommended Gas Engine | 50–76cc | Power Type | Gasoline |
| Servos Required | 7–8 High-Torque + Throttle Servo | Recommended Servos | Pilot-RC PW28AH (28 kg, 0.056 s at 8.4V) |
| Recommended Servo Arms | Pilot-RC 1.6" Aluminum | Aileron Servos | 4 (One per Aileron) |
| Elevator Servos | 1 per Elevator | Rudder Servos | 1 |
| Wing Attachment | Patented Quick-Release System | Flying Wires | Quick-Release Tension Wire System |
| Canopy | Screwless Quick-Release with Safety Latch | Removable Components | Wings, Wing Struts and Stabilizers |
| Main Landing Gear | Carbon Fiber (Included) | Tail Gear | Included |
| Spinner | 4" Matching Carbon Fiber (Included) | Engine Cowling | Internally Mounted |
| Cowling Dimensions | A: 252 mm, B: 307 mm, C: 326 mm, D: 299 mm | ||
| Exhaust Tunnel Dimensions | A: 290 mm, B: 115 mm, C: 328 mm, D: 107 mm, E: 153 mm | ||
| Center of Gravity | 175 mm Behind Top Wing Leading Edge at Fuselage | Assembly System | Quick Field Assembly (Under 5 Minutes Claimed) |
| Throttle Extension | 35 cm | Upper Wing Extension | Not Required |
| Wing Strut Extensions | 2 x 46 cm | Lower Wing Servo Extensions | 2 x 12 cm |
| Lower Wing to Strut Extensions | 2 x 55 cm | Elevator Extensions | 2 x 50 cm |
| Rudder Extension | 10 cm (Pull-Pull Configuration) | Control Linkages | Pre-Prepared Pushrods with Ball Links |
| Hinges | Factory Installed, Glued and Pinned | Engine Mounting Reference | Laser Engraved |
| Included Fuel System | Fuel Tank, Tubing, Fuel Dot and Breather Valve | Included Hardware | Wing Tubes, Control Horns, Wheels, Axles, Wheel Pants |
| Available Colour Schemes | 01 Orange/White, 02 Blue/White, 03 Bull Dog | Optional Accessories | Pilot-RC Wing Bags (Sold Separately) |
| Additional Equipment Required | Engine, Propeller, Servos, Receiver | Other Requirements | Transmitter, Batteries, Power Distribution, Extensions and Accessories |






Key Features & Added Value
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Patented Quick-Release Wing System – Fast wing installation and removal, dramatically reducing field assembly time.
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Quick-Release Flying Wires – Innovative attachment system for wing and stabilizer tension wires.
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Outstanding Aerobatic Performance – Engineered for precision aerobatics and extreme 3D flying.
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Removable Wings, Struts and Stabilizers – Convenient transportation and storage despite its impressive size.
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Quick-Release Canopy – Screwless design with secure locking mechanism for easy access.
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Lightweight, Strong Construction – Designed to balance structural strength and aerobatic performance.
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Highly Prefabricated ARF – Pre-installed, glued and pinned hinges help reduce building time.
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Clean Scale-Inspired Appearance – Internally mounted engine cowling eliminates visible external mounting screws.
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Easy Engine Installation – Laser-engraved engine mounting reference simplifies alignment.
Why Choose the Pilot-RC Pitts S2B?
The Pitts S2B delivers something truly special: the timeless beauty of a classic aerobatic biplane, the performance of a modern 3D aircraft, and the convenience of Pilot-RC's innovative assembly systems.
Whether you're performing graceful aerobatic routines or pushing the limits of aggressive 3D flying, the Pitts S2B is designed to make every flight memorable.
Two Wings. Twice the Presence. Unlimited Aerobatic Excitement!
Available exclusively in Canada through Aircraft Modelers Research (AMR), your official Pilot-RC distributor.





