HobbyZone Gearbox with Motor: Champ (HBZ4930)
$12.99
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HobbyZone Gearbox with Motor: Champ (HBZ4930)
$12.99
Brushed Motor
Preinstalled coreless motor assembly
OEM Fit
Direct replacement micro part
Precision Gearing
Smooth power transfer system
Essential Micro Power SystemKeep your aircraft in peak flying condition
Restore your favorite micro RC plane to peak condition with the authentic Gear Box with Motor: Champ (Part No. HBZ4930). Engineered for a seamless fit, this factory-original replacement unit delivers smooth thrust and reliable power. It is the perfect repair part to get your micro plane back in the air quickly.
Factory-Original Power RestorationReliable drive module for smooth flight control
When your flight performance drops, the Gear Box with Motor: Champ provides the exact power and gearing needed to regain full control. Built specifically for ultra-micro RC airplanes, this coreless motor and gearbox combination ensures factory-spec mesh and optimal energy efficiency. Keep your HobbyZone Champ running like new with quick drop-in installation and durable composite construction designed for endless park flying sessions.
Technical DetailsStandard replacement specifications for Champ
Compatible Vehicles
HobbyZone Champ Ultra Micro RTF (HBZ4900) (plane)
Part Type
Gearbox & Motor Assembly
Motor Type
Coreless Brushed Motor
Material
Plastic & Metal
Placement/Position
Internal Front Fuselage
Part Number
HBZ4930
Engineered PerformanceDesigned specifically for micro RC planes
Direct OEM ReplacementEnsures exact fit and factory performance
Integrated Motor & GearboxPre-assembled module for easy installation
Smooth Power TransferEngineered gear ratio for efficient micro thrust
Lightweight ConstructionPreserves natural center of gravity and flight times
Authentic HobbyZone PartBuilt to original factory durability standards
Frequently Asked QuestionsEverything you need to know
What plane is the Gear Box with Motor: Champ compatible with?
The Gear Box with Motor: Champ (HBZ4930) is designed as a direct OEM factory replacement part for the popular HobbyZone Champ ultra-micro RC airplane.
Is the Gear Box with Motor: Champ pre-assembled?
Yes, the Gear Box with Motor: Champ comes completely assembled with the brushed motor and gear mechanism integrated into a single module.
Do I need special tools to replace the Gear Box with Motor: Champ?
Replacing the Gear Box with Motor: Champ requires basic hobby tools to open the fuselage foam and reconnect the electrical plug to the main receiver/ESC unit.