This is the Castle Creations Mamba X SCT 1/10 Brushless Combo w/1412 (2100kV) (5mm Shaft)

Castle Creations is proud to announce their new flagship surface product, the MAMBA X EXTREME 1:10 SCALE WATERPROOF ESC. Castle Creations wanted to address three main concepts while designing a new ESC for the modern day RC enthusiast; VERSATILITY, RELIABILITY, and PERFORMANCE. These are the pillars of the Mamba X design and the driving forces behind the feature-packed controller.

The Mamba X is extremely versatile, capable of powering a wide variety of applications ranging from 2S to 6S and vehicles ranging from 1/10th scale to 1/8th scale*. The Mamba X with 1412-2100K with 5mm shaft sensored motor is perfect for 2WD and 4x4 short course trucks, monster trucks and rock racers running up to 4s LiPo and weighing up to 6.5 lbs. It is a cooling running torque animal for lighter 1/10th scale 2WD stadium trucks and buggies running up to a 4s LiPo.

*In 1/8th scale setups, the Mamba X is intended to be used for off-road racing in buggies weighing up to 9 lbs (including batteries and ready-to-run). In these 1/8th scale racing setups, the Mamba X should be run at 4S Lipo (16.8V) max and is recommended to be paired with the Castle 1512-1800Kv or Castle 1515-2200Kv motor, with appropriate gearing only.

Features:
ESC voltage range 2S-6S (4s max with included motor)
1412-2100Kv Sensored Motor
Waterproof
8A Adjustable BEC (5.25V-8.0V)
Data-logging
Rugged CNC Aluminum Case
Castle Link Programming Support
Convenient Transmitter Programming
Auxiliary Wire Functionality for "on-the-fly" adjustments
SmartSense™Technology
Integrated Capacitors
Removable 30mm Cooling Fan
Integrated 4mm Bullet Connectors
12 AWG Power Wires
Waterproof Switch
Audible Alerts and LED Alerts for easy diagnoses of common issues
ROAR Certified ESC
RECON G6 Certified ESC

Motor:
Motor Type: Brushless
Application: 1/10 scale 2WD and 4WD SC Trucks, Monster Trucks, Rock Racers, up to 4s operation.
Product Weight: 9.4oz (265.4g)
Shaft Diameter: 0.197" (5 mm)
Connector Type: 4mm Bullet
Motor Size: 1412-2100Kv
Product Length: 2.46" (62 mm)
Outer Diameter: 1.41" (36 mm)
Input Voltage: 2S - 4S LiPo
RPM/Volt (Kv): 2100
Sensored: Yes
Shaft Length: 0.82" (21 mm)

Includes:
(1) Mamba X ESC with Sensor Harness
(1) 1412-2100Kv 4-pole 12-slot Sensored Motor With 5mm Shaft
(1) Coupon for free Castle Link USB
(1) Mamba Decals
(1) Driver's Ed and Quick Start Guide
(1) Gearing Chart for Castle Motors