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Image for 13.5 Redline Gen3 Spec-R Sensored BL 12.5mm Rotor from HorizonHobby
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13.5 Redline Gen3 Spec-R Sensored BL 12.5mm Rotor
  • Overview
  • Specs
  • Reviews
  • Manuals & Support

Key Features

  • Tekin ULR Ultra Low Resistance Design
  • 0-60* Adjustable Timing
  • CNC Machined 6061-T6 Billet Aluminum Heat Sink Can
  • New Low Resistance, High Power Solder Tabs
  • High Strength Neodymium Sintered Magnet
  • ABEC5 High RPM precision bearings
  • Precision Engineered for Maximum Energy Conversion
  • Lightweight Chassis Design
  • High Purity Copper Windings Maximize Conductivity
  • Sensor Wire Harness for all Sensored and Sensorless systems
  • Anodized End-bell plates maximize corrosion and wear resistance
  • Rebuild-able Design
  • Solder-less Sensor PCB replacement


Tekin's SPEC-R brushless motors are professional racing power plants designed to squeeze out every ounce of power available and propel you to the finish line first. Based on the widely popular GEN3 motor platform, the SPEC-R brings new technology to the racetrack. Tekin's ULR (ultra low resistance) design puts top shelf performance in your RC racing vehicle using proprietary specifications and the highest grade materials available for ultra smooth control across a wide powerband. ULR technology and a Yellow High Strength Rotor make the SPEC-R lineup of motors the premium choice for stock racing. Drop a SPEC-R motor in your chassis and leave your competition in the dust.

Combine the SPEC-R motors with the RS Pro Black Edition ESC for the ultimate in Ultra Low Resistance systems.

Adjustable Timing: Yes
Bearings or Bushings: Front 4 x 13 x 5mm / Rear 1/8 x 3/8 x 5/32
Motor Type: Brushless Inrunner
Overall Diameter: 1.4 in (35.85mm)
Overall Length: 1.968 in (50mm)
Shaft Diameter: 1/8 in (3.2mm)
Shaft Length: 15.3mm
Turns: 13.5T
Voltage: 3.7-7.4V
Weight: 5.18oz (147g )


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