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4.4 out of 5 Customer Rating

1/10 Xcelorin 7500Kv Brushless Combo

Item No. LOSB9576
Brand Logo
4.4 out of 5 Customer Rating

1/10 Xcelorin 7500Kv Brushless Combo

Item No. LOSB9576
This Item is No Longer Available
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Product Details

Key Features

  • Forward/Brake with Reverse or Forward/Brake settings
  • Sintered neodymium rotor
  • 100A continuous current with 540A peak
  • Losi EC3 power connector pre-wired
  • High-speed cooling fan for lower running temperatures and protection
  • Low voltage cutoff to protect your investment
  • Four LEDs to indicate functions
  • Two preset drive profiles with unlimited potential with a PC
  • Powerful, high-speed brushless motor
  • Precision motor ball bearings for smoother operation
  • No motor maintenance required


Xcelorin brushless systems from Losi represent the latest development in brushless power and performance. The 1/10 Xcelorin Motors and ESCs offer features and specifications desired by electric RC enthusiasts. The ESC features a pre-wired high-speed cooling fan, low voltage cutoff protection, multiple programming options and much more. The motor features low-profile solder tabs with a protective cover, precision ball bearings for smooth operation, sintered neodymium rotors, and best of all requires no motor maintenance. For higher speeds and longer run times, look to Losi and Xcelorin brushless systems.

ESC Specs
Type: Sensorless Brushless
Forward: Y
Reverse: Y
Brake: Y
Time Delay Brake: Y
Throttle Limiting: Y (adjustable in 10% steps)
Programmable: Full (via quick program card or PC)
Continuous Maximum Current: 100A
Momentary Peak Current: 540A
Input Connector Types: Losi EC3 style
Dimensions (WxLxH): 1.16 x 1.54 x 1.3 in (29.5 x 39 x 33.2mm)
Weight: 1.7 oz (48 g)
BEC Voltage: 6.1V, 3A
PWM Frequency: Optimized for Spektrum or traditional radio systems

Motor Specs
Type: Sensorless Brushless
Size: 540
Bearings or Bushings: Precision ball bearings
Voltage: NiMH 6-12-cell; LiPo 2-3-cell
RPM/Volt (Kv): 7500Kv
Weight: 6.35 oz (180 g)
Overall Diameter: 1.4 in (35.8mm)
Shaft Diameter: 0.125 in (3.17mm) with flat
Shaft Length: 0.18 in (4.6mm)
Overall Length: 2.15 in (35.8mm)

Detailed Information


Disconnect the battery from the speed controller before connecting the Xcelorin USB adapter to the speed controller. Failure to do so may result in DAMAGE TO YOUR COMPUTER.