This is the Castle Creations Sidewinder 1/8 Brushless ESC Combo w/1515 V2 Sensored Motor (2200kV)

Sidewinder 8th is our sport 1:8 scale waterproof* combo capable of 2-6S LiPo, with an 8 amp peak BEC. This is the perfect upgrade for 1:8 scale buggies, truggies and on-road vehicles as well as 1:10 scale monster trucks weighing up to 11 lbs. It can also work as a great upgrade for some 4WD short course trucks for 3s or 4s operation. It also comes standard with a highly efficient ESC cooling fan.

Features:
ESC:
2s - 6s LiPo (25.2V) use in vehicles up 11.lbs with battery, ready-to-run.
Smooth sensorless motor operation with included 1515-2200kv sensored brushless motor
Large 6.5mm female motor bullet connectors (male connectors sold separately)
Waterproof design ESC and splash resistant 30MM fan
Powerful 5.5 volts fixed, 8 amps Peak BEC
LED error codes for common error conditions
Convenient transmitter programming for nine common adjustable settings
Full compatible with the Castle Link Programming Suite to modify settings and download software updates
Proudly Designed, Assembled and Supported in Olathe, KS USA

Motor:
Input Voltage range: 2s-6s LiPo
Redesigned stator and rotor resulting in improved magnetic flux.
Reduced magnetic cogging, producing less residual drag brake.
Increased efficiency, resulting in lower temperatures and longer run times.
Smoother start-up, reducing cogging or stuttering when starting from a stop.
Rebuildable design allows replacement of front end bell/bearing assembly or rotor/shaft assembly.
High-Strength Kevlar Wrap and 180C Grade Neodymium Sintered Magnets
Oversized NMB Bearings and High-Temperature, High-Purity Copper Windings
Castle 10 AWG, High-Strand-Count Silicone-Insulated Wire with 6.5mm Bullet Connectors
High-Performance 0.2mm Steel Lamination Stacked Stator
Oversized, low-resistance, gold-plated solder tabs
Sensor board with High Quality Temperature-Stabilized Sensors
T6 Aluminum CNC Machines Front/Rear End bell
Proudly Designed and Supported in Kansas, USA

Includes:
(1) Sidewinder 1/8 Brushless ESC
(1) 1515-2200Kv V2 Brushless Sensored Motor
(1) Castle Sensor Harness Adapter
(1) 210 mm sensor wire (for sensored operation)
(1) Coupon for free Castle Link USB