The Dynam Gee Bee Y V2 Sport 3D Aerobatic RC Airplane is a modernized 1.3m (51") wingspan version of the classic Gee Bee racer, originally designed by Granville Brothers Aircraft in the 1930s.
Known for its bold look and thrilling flight characteristics, this upgraded V2 edition brings improved structure, precision, and power for advanced aerobatic performance. Constructed from lightweight yet durable EPO foam, the Gee Bee Y V2 is built to handle the demands of 3D and sport flying. It features a powerful Detrum BM3720-KV900 brushless motor with up to 2.8kg of thrust, paired with a Skylord 50A ESC (5A BEC) for smooth, efficient power delivery. The 4S 14.8V 2200mAh LiPo system ensures extended flight times and strong vertical performance.
Upgraded design elements include rear-mounted servos for reduced linkage play and faster response, ball-link pushrods for precise control, and a spacious wooden-reinforced battery compartment for durability. The detachable wings and screw-on stabilizers simplify assembly, transport, and maintenance, while the enhanced battery hatch with a pin latch provides easy access. Equipped with a 6CH 2.4GHz MSR66A receiver featuring an iStone 6-axis gyro stabilizer and ABS system, the Gee Bee Y V2 delivers smooth, stable handling even in aggressive maneuvers. With its eye-catching design, responsive control, and outstanding 3D capability, the Dynam Gee Bee Y V2 Sport 3D is the perfect choice for pilots looking to experience the power, precision, and excitement of true aerobatic flight.
Features
Durable and lightweight EPO construction
Aileron, rudder, and elevator controls
Detrum BM3720-KV900 brushless outrunner motor
TomCat Skylord-50A ESC
2-blade propeller 12*6
4x 9g micro servos
6CH 2.4GHz radio system
6CH 2.4Ghz MSR66A (iStone 6-Axis Gyro Stabilizer w/ ABS System)
4S 14.8V 2200mAh Li-Po 20C battery w/ XT60 Connector
Comes with a decal set
Suitable for intermediate or experienced pilots
Specifications
Wingspan: 1270mm (50in)
Overall Length: 980mm (38.58in)
Flying Weight: 1250g (44.09oz)
Wing Loading: 42.2g/dm²
CG (Center of Gravity): 58-62mm from the leading edge of the wing at the root
Power System: Detrum BM3720-KV900 brushless outrunner motor - (pre-installed)
Electronic Speed Control: TomCat Skylord-50A ESC - (pre-installed)
Propeller: 2-blade propeller 12*6
Servo: 4x 9g micro servos - (pre-installed)
Landing Gear: Fixed
Required Transmitter: 6CH+ 2.4Ghz 6-Channel or above
Required Receiver: 6CH 2.4Ghz MSR66A (iStone 6-Axis Gyro Stabilizer w/ ABS System)
Required Battery: 4S 14.8V 2200mAh Li-Po 20C w/ XT60 Connector
Aileron: Yes
Elevator: Yes
Rudder: Yes
Flaps: No
Approx. Flying Time: 7 minutes
Material: EPO Foam
Skill Level: Intermediate
Assembly Time: 1 hour
Age Level: 14+
Recommended Environment: Outdoor
Aircraft Type: Aerobatic
What's the difference between RTF, BNF, and PNP?
PNP (Plug-N-Play) RC airplanes have everything you need EXCEPT a transmitter, receiver, and battery pack (battery & charger). It contains model kits, Detrum motors, TomCat Skylord ESCs, and servos.
BNF (Bind-N-Fly) RC airplanes come with everything you need to get in the air EXCEPT the Transmitter and battery pack (battery & charger). It contains model kits, Detrum motors, TomCat Skylord ESCs, servos, and an iStone gyro receiver. They are easy to use, versatile, and safe, making them the perfect choice for beginners and experienced pilots. The BNF (Bind and Fly) version, receivers such as the MSR66A work exclusively with Detrum transmitters.
Dynam SRTF version is based on the standard RTF (Ready to Fly), which integrates the iStone 6-Axis Gyro Stabilizer w/ ABS System: RC airplanes get everything in a box to fly. The radio system (Transmitter and receiver), battery pack (battery and charger), and all other required electric parts are included and pre-installed. It contains model kits, Detrum motors, TomCat Skylord ESCs, servos, Detrum transmitters, iStone gyro receivers, battery, charger, and adapter. RTF planes are a great way to enjoy the thrill of flying without too much hassle.
SRTF-6C Version: Includes a PNP kit, Detrum motors, TomCat Skylord ESCs, servos, Gavin-6C transmitter, MSR66A iStone gyro receiver, battery, charger, and adapter.
SRTF-8C Version: Features a PNP kit, Detrum motors, TomCat Skylord ESCs, servos, Gavin-8C transmitter, MSR66A iStone gyro receiver, battery, charger, and adapter.
SRTF-DT9 Version: Comes with a PNP kit, Detrum motors, TomCat Skylord ESCs, servos, Blitz-DT9 transmitter (programming & telemetry), SR86A-G 8-channel gyro receiver, battery, charger, and adapter.
