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ST8HV-SR Extreme Torque 1/8 Servo

  • Sale
  • $199.00
  • Regular price $299.00



  • High speed and extreme torque servo for 1/8 buggy/truggy competition
  • FET driven high resolution speed and accuracy
  • Rugged construction for the roughest conditions
  • Full aluminum CNC housing
  • Strong titanium gear train with hardened steel output gear and 25 tooth spline
  • Long life brushless motor
  • Highly advanced 32 bit microprocessor
  • Very low power consumption with smooth and quiet operation
  • Super Response pcb compatible with the fastest response modes of Sanwa (SXR)


  • Scale: 1/8
  • Weight: 80g
  • Dimensions: 40x20x38 (mm)
  • Specification: .08 transit speed [@7.4v] 350oz stall torque/475oz dynamic torgue [@7.4v], operating voltage 6-8.4v