Reedy Sonic 866 1/8 Scale Buggy Sensored Brushless Motor (2100kV)

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The Reedy Sonic 866 1/8 Scale Buggy Sensored Brushless Motor was developed over several months of testing by the Reedy engineering staff and factory team drivers, resulting in a motor that delivers performance that exceeds what is required at the highest level of competition.

The Sonic 866 is available in two kV versions, and is optimized for 1/8 eBuggy, while its slightly longer brother the Sonic 877, is recommended for 1:8 eTruggy. However, the motors are interchangeable between chassis types and can be used in a variety of applications to create a wide range of performance options suitable for a wide variety of track conditions.

All versions feature a precision machined case with an integrated heat sink to lower operating temperatures. This 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 a powerful 4-pole rotor is supported by precision ball bearings for maximum power output and reliability.


  • 2100KV
  • Heavy-duty CNC-machined can
  • Integrated heat sink
  • Dual precision ball bearings
  • High-torque 4-pole rotor
  • Heavy-duty solder tabs
  • 5mm shaft
  • Competition proven
  • 200mm sensor wire
  • Built to R.O.A.R. specs
2-6S LiPo
Diameter: 40.0/42.5mm
Length: 65.0mm
Shaft Diameter: 5.0mm
Weight: 328g

This product was added to our catalog on December 22, 2017