This is the Mamba Monster 2 25V Electronic Speed Control
and the Neu Castle 1512 1Y 2650kV Motor, from Castle Creations.
FEATURES
Neu Castle 2650kV Brushless Motor;
High quality oversized ABEC-1 front and rear ball bearings
Sintered Neodymium magnets
6.5mm gold connectors with 10 gauge wires (OK to shorten)
Mamba Monster 2 25V ESC;
Compatible with on-road vehicles and buggies, running up to 4S LiPo
batteries and weighing up to 9lbs (4.0kg)
USB programming capability via the Castle Link USB adapter (CSEM6300
Solder posts allow battery wire length and direction to be easily
changed
INCLUDES
Mamba Monster 2 25V ESC with Cooling Fan, On/Off Switch, Fan Plug,
Motor Wires, Receiver Wire with Connector and Instructions
2650KV Neu Castle Brushless Motor with 10 Gauge Leads, Connectors
and Instructions