SONIC 900 1900kV DE Competition 1:8 Motor
Reedy Power, a leading name in high-performance RC power systems, is proud to announce the release of the new Sonic 900 Driver Edition 1:8 Competition Brushless motors.
Developed in close collaboration with the Reedy Power racing team, the Sonic 900 DE builds on Reedy’s proven Sonic platform with an updated rotor concept that delivers a smoother, more linear power band, higher top speed, and improved reliability for 1:8-scale racers and casual enthusiasts. Available in both 1900kV and 2100kV versions, each comes with a unique rotor which is interchangeable between both and sold separately to fine tune power output and delivery for specific track conditions and driver preference.
All Sonic 900 DE motors feature a precision CNC-machined can with adjustable timing. An integrated heat sink lowers operating temperatures which results in less fade over the course of a race, longer run times, and increased motor life. Sensored operation results in a smooth and controllable power band while the powerful 4-pole rotor is supported by precision ball bearings for reliability. A 200mm sensor wire is included.
“These motors are exactly what our customers have asked for,” said Rick Hohwart, Reedy Power Manager. “The new rotor produces a smooth, linear feel off the corner and predictable power delivery to negotiate rough sections and jumps. Reliability has also taken a big step forward which means one less thing to worry about in the heat of competition”
Developed in close collaboration with the Reedy Power racing team, the Sonic 900 DE builds on Reedy’s proven Sonic platform with an updated rotor concept that delivers a smoother, more linear power band, higher top speed, and improved reliability for 1:8-scale racers and casual enthusiasts. Available in both 1900kV and 2100kV versions, each comes with a unique rotor which is interchangeable between both and sold separately to fine tune power output and delivery for specific track conditions and driver preference.
All Sonic 900 DE motors feature a precision CNC-machined can with adjustable timing. An integrated heat sink lowers operating temperatures which results in less fade over the course of a race, longer run times, and increased motor life. Sensored operation results in a smooth and controllable power band while the powerful 4-pole rotor is supported by precision ball bearings for reliability. A 200mm sensor wire is included.
“These motors are exactly what our customers have asked for,” said Rick Hohwart, Reedy Power Manager. “The new rotor produces a smooth, linear feel off the corner and predictable power delivery to negotiate rough sections and jumps. Reliability has also taken a big step forward which means one less thing to worry about in the heat of competition”
Features
- CNC machined can integrated heatsink: Designed for strength and maximum cooling for extreme performance and reliability.
- Balanced 4-pole rotor w/neodymium magnets: A high-strength balanced rotor creates a smooth and consistent powerband, run after run.
- Heavy-duty solder tabs: Thick, low resistance tabs feature a surface area capable of accepting 10-gauge wire installation.
- Adjustable timing: A convenient fine-tuning adjustment for varying track sizes and conditions, regardless of motor direction.
- Competition proven: Developed by Reedy Power’s engineering team with input from championship winning factory team drivers.
- Built to ROAR specs: Approval pending.
- Cells:
- 4-6S LiPo
- Diameter (mm):
- 40.0
- Length (mm):
- 65.0
- Shaft Dia. (mm):
- 5.0
- Weight (g):
- 325 +/-5
- Product Status:
- Active





