SHIBATA GRK DR High Performance Motor VR4.3 / 13.5T

Equipped as standard with a rotor shaft featuring a special black coating, renowned for its exceptional wear resistance and adopted in the Black Rotor Edition.

After extensive real-world testing under extreme conditions, the motor case has been completely redesigned, resulting in a dramatic improvement in both rigidity and durability.

This is the World Champion model, driven to victory by HAYATO at the SDC 2025.

■ Specifications
Operating Voltage: 3.7V – 8.4V
KV Rating: 2,700
Rotor Diameter: 12.3 mm
Timing: 20°