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Reedy Sonic 540-SP5 13.5T Sensored Brushless Spec Motor ROAR Approved

Reedy Sonic 540-SP5 13.5T Sensored Brushless Spec Motor ROAR Approved

Regular price $136.99 USD
Sale price $136.99 USD Regular price
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SKU: ASC27481
UPC: 784695274815
Brand: RC Hop Up Parts
Product Type: Electric Motors & ESC's

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Description

Overview

The Reedy Sonic 540-SP5 13.5T Spec Brushless Motor is a high-performance sensored motor engineered for competitive 1/10 scale stock racing classes. As part of Reedy's SP5 lineup, this motor features a completely redesigned internal architecture focused on maximizing torque, maintaining RPM, and minimizing performance fade over the length of a race.

Built to ROAR specifications, the 13.5T SP5 is a popular choice for stock touring car, buggy, stadium truck, and short course racing. The innovative stator design delivers strong torque output without sacrificing top-end speed, while heat-transfer epoxy treatment keeps internal temperatures low for fade-free performance.

Key Features

  • Custom high-power stator design for maximum torque
  • CNC-machined aluminum housing with optimized cooling
  • Low-resistance solder tabs and oversized collector ring
  • Balanced rotor with high-strength magnet
  • Dual precision stainless steel ball bearings
  • Aluminum end cap with adjustable timing
  • Sensored design for smooth throttle response
  • Completely rebuildable
  • Built to ROAR specifications

Performance Benefits

  • Maximum torque without sacrificing RPM
  • Heat-transfer epoxy reduces fade during races
  • Low-resistance design maximizes efficiency
  • Adjustable timing for track-specific tuning
  • Lightweight housing improves chassis balance
  • Competition-proven reliability

Usage Notes

  • Best suited for 1/10-scale touring cars, buggies, trucks, and short course
  • Compatible with sensored brushless ESCs
  • Input Voltage: 1-2S LiPo
  • Ideal for ROAR-legal 13.5T stock racing classes
  • Suitable for on-road and off-road competition

Technical Specs

  • Part Number: ASC27481
  • Motor Type: Sensored Brushless
  • Motor Size: 540
  • Turn Rating: 13.5T
  • Input Voltage: 1-2S LiPo
  • Diameter: 35.9mm
  • Length: 52.5mm
  • Shaft Diameter: 3.15mm
  • Weight: 147-151g

What's Included

  • (1) Reedy Sonic 540-SP5 13.5T Sensored Brushless Motor

Summary

Compete at the highest level with the Reedy Sonic 540-SP5 13.5T motor. ROAR-approved design delivers maximum torque, fade-free performance, and the reliability demanded by serious 1/10-scale stock racers.

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