Hobbywing 30402800 EZRUN 4278SD G2 2250KV


Hobbywing 30402800 EZRUN 4278SD G2 2250KV

2 in stock

SKU: HW-30402800 Category:


Hobbywing 30402800 EZRUN 4278SD G2 2250KV


This is Hobbywing EZRun 4278SD G2 2250kV Sensored Brushless Motor For 1/8 RC. The EZRUN series of motors are known to be dynamic and dominant.They are built differently to meet the needs of various demands on the market. It has a strong output power with an excellent linearity at low speed and is operating on full-sensored mode.

The materials (Motor casing, bearings, ultra-thin silicon steel sheets, high temperature-resistance copper wire, explosion-proof rotor, high-tolerance alloy shalf) are carefully selected and approved by our in-house engineers. Hobbywing is serious in providing users with an extraordinary performance for a long period of time. The IP-67 waterproof system guarantees excellent waterproofing and dustproofing protection.The whole power system is able to drive on a variety of surfaces including muddy, sandy, icy, snowy and water without damaging the power unit. Equipped with a new type of sensored cable interface. It is high recommended to use the motors from Hobbywing as the waterproof protection level is at the highest level (IP67).


  • For: 1/8 RC

  • Material: Aluminum

  • Color: Black

  • Exquisite appeareance

  • Fully sensored mode High power

  • High quality materials and excellent product design

  • Applicable to All Weather Track Conditions

  • New sensored cable interface


  • KV Rating: 2250KV

  • LiPo Cells: 3-6S

  • No-load Current(A): 5.0A

  • O.D.(mm): 42

  • Length (mm): 78

  • Shaft Diameter (mm): 5

  • Weight (g): 455g


  • Hobbywing EZRun 4278SD G2 2250kV Sensored Brushless Motor (1 set)

Additional information

Weight 0.40 kg
Dimensions 25.00 × 25.00 × 20.00 cm