Ezrun 4990SD G2 1650kV 4pol, 5mm Shaft for 1/6

Ezrun 4990SD G2

Quality Material
Performance provides a solid guarantee.

Elegant Appearance
The motor casing adopts an innovatively spiral groove heat dissipation structure.
It not only has good heat dissipation, but visually appealing.

The motor supports up to 8S LiPo
Allow the vehicle to easily perform various maneuvers

• Hard Launches
• Straight-line
• Speed Jumps

Perfect match for EzRun MAX6 G2 ESC
The EzRun 4990/5690 SD G2 motor is the perfect match for the EzRun Max 6 G2 ESC. The sensored combo provides excellent control, and power that is easy to drive.
Overheating protection for both the motor and the ESC are an added layer of safety.

Wider Adaptability
The EzRun 4990/5690 SD G2 has 6.5mm bullet plugs pre-installed, and also includes an extra set of 8 mm bullet plugs for usage with ESC's that also have 8mm motor plugs, like the Max5 G2.

All weather sensor plug system
The EzRun 4990/5690 is equiped with the HOBBYWING all weather sensor harness that makes all conditions, water proof, sensored combos a reality. This proven sensor harness keeps the elements out so your system can maintain fully sensored operation even in the worst conditions.

High efficiency, Low temperature rise
The motor has ultra-high efficiency, resulting in extremely low temperature rise when comparing it with a motor of the same specification. Using a 0.8N m load test, the internal temperature is 25°C lower, and the outer temperature is 9°C lower.

Module design for easy maintenance
The motor adopts a modular structure design, which is convenient for daily cleaning and maintenance, effectively prolonging the service life of the motor and maintaining the working efficiency of the motor.

Quality Material
Performance provides a solid guarantee.
Remarks: 4990 supports up to 52000RPM, and 5690 supports up to 43000RPM.

• Adopts high-hardness aluminum CNC Can
• High-quality top of the line brands Bearings
• Ultra-thin top of the line brands Silicon Steel Sheets
• High temperature- resistant oxygen-free Copper Wires
• High-strength Kevlar fiber- wound explosion-proof Rotors
• Durable alloy Output Shafts