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:
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 available via Windows®-based Castle Link software and USB adapter (sold separately), Field Link Card (sold separately), or the Castle Link iOS App and a B-LINK Bluetooth Adapter. (sold separately)

Technical Specs:
Controller:
Input Voltage Range: MIN: 2S LiPo MAX: 6S LiPo (25.2V)
BEC Specifications: 5.5V fixed; 8A peak
Operating Environment: Waterproof* design allows for use in nearly any environment.
Brake: Proportional
Reversible: Yes, but may be disabled for racing.
On/Off Switch: No
Cooling Fan: Yes, factory equipped (30mm), fully removable
Length: 2.45" (62.2mm)
Width: 2.20" (56mm)
Height: 1.33" (34mm)
Weight (with wires): 3.52 oz. (100g)
Connectors: 6.5mm female bullets for motor connection.
Recommended Motors: Combo includes Castle sensored 1515 2200Kv: Max Cells: 6s Lipo or 16 NiMH
Recommended Vehicle Weight: Less than 11 lbs, with batteries, ready-to-run
Programmability: Fully programmable Castle feature set using Castle Link USB adapter (sold separately) and freely downloadable Castle Link Windows software, or the Castle Link iOS App and a B-Link Bluetooth Adapter (sold separately).

Technical Specs:
Motor:
Input Voltage Range: 2-6S LiPo
Kv: 2200
Max. RPM: 60,000
Size: Length: 75.4mm Diameter: 40mm (41.4mm with fins)
Weight (w/wires): 429g / 15.1oz
Shaft Size: Length: 20mm Diameter: 5mm
Mounting Hole Specifications: M3 and M4 @ 25mm
Cooling Fan: Optional
Connectors: 6.5mm male Castle Bullet Connectors, includes 210mm length sensor wire.
Application Guidelines: Ideal for 1:8 scale buggies, truggies, on-road vehicles and 1:10 scale monster trucks up to 15lbs.

Tech Notes:

Running modes: SMARTSENSE™, Sensored, Sensorless with Castle sensored capable ESCs.

Water Resistant Design: The sensor board is coated with silicone conformal coating to protect the sensors from moisture. The sensor connections are not water resistant; water can cause signal loss which could result in loss of sensored capabilities. Castle recommended applying dielectric grease to the outside of the sensor wire connections after installation of the wire. Routine maintenance is recommended after running in wet conditions. Please refer to this document for running and maintaining motors in wet environments.

Includes:
Sidewinder 8th ESC
Castle 1515-2200Kv brushless sensored* motor
Drivers Ed and Quick Start Guide
Castle decal sheet

NOTE:
*Not intended for operation while submerged in liquid. If unit is operated in wet conditions, rinse with fresh water to remove dirt or corrosives, then fully dry unit.
** Sensored capabilities of the motor cannot be utilized with the Sidewinder 8th ESC, must be run in sensorless mode.

Needed to Complete:
Battery Connector required, 6.5mm Castle Connectors are recommended.