The Hobbywing EZRUN series of brushless motors have become renowned for their dynamic, strong, output power, build quality, and excellent linearity at low speeds. This amazing linear low speed is achieved by a high-precision Hall sensor that ensures the rotor position is always accurate, and consistent for linear throttle response.

The 4278SD-2250KV includes sealed high-precision, high-speed bearings for lower resistance, reliability, and improved water-proofing/dust-proofing (up to IP-67 standards). An improved cable interface also makes for better sealing against the ingress of water or dust, and the motor adopts a modular structure that allows for easy disassembly for maintenance. Other features consist of high-temperature-resistant copper wire, a shatter-proof rotor, and a high-tolerance alloy shaft. All components are carefully selected and approved by the in-house engineers to achieve the highest quality possible for this high-performance motor.

So, if you are looking for a new powerful, robust, and reliable motor, for your 1/8th car that has the ability to run on up to a 6S LiPo, then look no further than the Hobbywing EZRUN 4278SD-2250KV G2.

Features:
• Suitable for 1/8 cars and buggies
• Water-proof/dust-proof design up to IP-67 standards
• Ability to run on up to a 6S LiPo
• Includes a high-precision Hall sensor for excellent low-speed linearity
• Shatter-proof rotor system
• Sealed high-precision, high-speed bearings for lower resistance
• All components are carefully selected by the in-house engineers to ensure reliability and performance

Specs:
Type: Hobbywing EZRUN 4278SD-2250KV G2 sensored brushless
KV Rating: 2250KV
Input Voltage: 3~6S LiPo (11.1~22.2V)
No-Load Current: ≤5.0A
Water-proof/Dust-proof: Yes (up to IP-67 standards)
Outside Diameter: 42mm
Length: 78mm
Shaft Diameter: 5mm
Weight: 455g

Includes:
1 x Hobbywing EZRUN 4278SD-2250KV G2 sensored brushless motor