Brand new Tamiya TEU-105BK electronic speed controller with instructions, new direct replacement for the TEU-101BK, TEU-104BK and older msc's, supplied as shown (may have been removed from a new XB model).

The TEU-105BK ESC, which features a BEC is compatible with a wide range of receivers available in the R/C hobby market. The TEU-105BK also comes standard in most of Tamiya's entry level radio control kits.

Specs & Features:
Compact forward/reverse ESC for electric R/C cars. Reverse function can be disabled.
Features heat and over current protection functions with LED indicator.
Compatible with LF batteries and includes a battery cutoff function to prevent over discharging.
Equipped with aluminum heat-sink.
BEC system included.
Compatible with receivers from Tamiya and other manufacturers.
Max. continuous current (FET spec): 60A
Input voltage: 6.6-7.2V
Compatible motor: Sport-Tuned Motor, motors over 25 turns
Receiver output: 6V/1A (BEC)
Dimensions: 39.4x36.5x15mm (not including protrusions)
Weight: 44.5g
Please note: This esc is not waterproof and is only suitable for use in r/c cars