1/10 Xcelorin S 13.5T Brushless Combo

Item No. LOSB9555
4.1 out of 5 Customer Rating

Key Features

  • Sensor cable supplied (different lengths optional)
  • No cogging sensor design
  • Compatible with most sensored electronic speed controls
  • Long-life neodymium sintered rotor for superior torque and stronger braking
  • Precision ball bearings for improved performance
  • Low profile, easy-to-solder tabs
  • Minimal motor maintenance required
  • Fully programmable sensored ESC
  • Three stored profiles accessible for convenience
  • Software interface for unlimited profile settings and tuning
  • PC setup software CD included for complete configuration of profiles
  • Quick Programming Card
  • Forward/Braking or Forward/Braking/Reverse configuration
  • Single-step transmitter setup
  • Optimized for spread spectrum or traditional radio systems
  • Four LEDs to indicate functions, settings and errors
  • Adjustable low voltage cutoff
  • Automatic thermal protection
  • Throttle limits can be set for Forward, Reverse or both


Losi’s 1/10 Xcelorin Sensored Brushless Systems provide a distinct advantage in situations where the supplied power must be controlled and precise. These sensored brushless systems are also ideal for instances in which starting torque is crucial or where a substantial amount of initial torque is required, such as in racing or rock crawling.

The ROAR-approved Xcelorin Sensored combos combine the performance features of the two components below for a precision sync between the motor and ESC for the power and response needed for today’s RC competitions.

Sensored Motor- The ROAR-approved Xcelorin Sensored brushless motors offer performance designed features like a neodymium sintered rotor, precision ball bearings, low profile solder tabs and an included sensor cable. No matter the 1/10-scale application Xcelorin Sensored has you covered.

Sensored ESC- The feature packed Xcelorin Sensored Electronic Speed Control holds nothing back when it comes to performance. With the included computer software interface, the Sensored ESC can be set and turned to any application, condition and driving style to give you an advantage over the competition. An advantage of the Xcelorin ESC is the ability to use the Quick Programming Card to make select setting changes without the need of a computer whether it be track side or far from civilization.

ESC Specifications
Input voltage: NiMH 4-12 Cells or 4.8-14.4V; LiPo 2-3 Cells or 7.4-11.1V
VEC: 6.0V / 3A
Operating Current: 100A continuous; 540A peak
Motor Limit: 3.5T or higher sensored brushless motors
On-Resistance: 0.00040
Low Voltage Cutoff: Adjustable via program card or PC interface
Drive Profiles: Multiple with program card; unlimited with PC interface
Operating Frequency: Spread spectrum optimized or traditional radio systems
Dimensions (WxLxH): 1.1 x 1.54 x 1.3 in (29.5 x 39 x 33.2mm)
Height without fan installed: 0.9 in (23mm)
Weight: 1.7 oz (48 g) without lead wires

Motor Specifications
Shaft Length: 0.63 in (16mm) with flat
Shaft Diameter: 0.125 in (3.17mm)
Dimensions (LxD): 2.15 x 1.4 in (54.5 x 35.8mm)
Weight: 6.7 oz (190 g)
Motor Connectors: Low-profile solder tabs
Sensor Cable: 8.3 in (210mm)