Rocket Supersonic V2 160A Waterproof Brushless ESC + 4268/4274/4282 4-Pole Sensorless Inrunner Brushless Motor Combo | Power Upgrade Kit for 1/7 & 1/8 RC Monster, Off-Road & Short Course Trucks DJ008

Product Introduction

• This genuine upgraded waterproof power combo from Rocket consists of Supersonic V2 IP67 fully waterproof 160A brushless ESC paired with multi-size 4-pole inrunner brushless motors (4268/4274/4282). It is engineered for 1/7 and 1/8 scale RC monster trucks, off-road buggies and short course trucks. The whole set supports high-capacity 3S–6S LiPo batteries with high power output and full-sealed waterproof & dustproof construction. Equipped with built-in motor temperature sensor port to enable linked overheat protection with matching ESC, it is an optimal high-performance upgrade option for large-scale RC vehicles.

Basic Info

• Brand: Rocket RC
• Item Type: Supersonic V2 160A Waterproof Brushless ESC + 42-Series 4-Pole Sensorless Inrunner Brushless Motor
• Power Combo
• Motor Spec: 42mm outer diameter 4-pole sensorless inrunner brushless motor
• Compatible Vehicles: 1/7, 1/8 RC monster truck, off-road buggy, short course truck, desert truck
• Available Motor Sizes: 4268, 4274, 4282 (multiple KV options available)

Dimension & Weight
ESC

• Overall Size: 57.5×45×37mm
• Net Weight: 150g
• Power Wire: Pre-installed XT60 connector
• Motor Wire: Factory fitted 6.5mm gold-plated male banana plugs

Motor

• Uniform Outer Diameter: 42mm
• Output Shaft Dia: 5mm (high-toughness alloy steel shaft)
• Bearing: NMB 625ZZ precision ball bearing
• 4268: Stator Length 68mm
• 4274: Stator Length 74mm
• 4282: Stator Length 82mm
• Net Weight: 150g

Electrical Parameters
ESC

• Continuous / Burst Current: 160A / 860A
• Internal Resistance: 0.00028Ω
• Supported Battery: 3S~6S LiPo / 9~18S NiMH
• BEC Output: Switch-mode regulated, switchable dual voltage 7.4V / 8.4V @6A
• Cooling Fan: Top-mounted high-speed cooling fan

Motor

• Pole Count: 4-Pole
• Rated Voltage: Compatible with 3S–6S LiPo
• Built-in rear TEMP sensor port for linked temperature control with matched ESC

Construction & Material
ESC

• IP67 fully sealed waterproof & dustproof housing for mud and shallow-water off-road; remove cooling fan before submersion and dry terminals thoroughly after use.
• Equipped with Infineon MOSFET chips and high-quality Rubycon capacitors for outstanding full-load stability.
• Hollow airflow shell plus large cooling fan ensures efficient heat control under prolonged heavy load.
• Full-circuit multi-protection: over-current, low voltage, over-voltage, reverse polarity and overheat protection.
• V2 upgraded firmware: 1~6 adjustable punch levels (50% higher explosive startup than V1 version), customizable throttle range, low-voltage warning tone, auto power-off after 5 mins idle standby.

Motor

• Can: CNC machined high-hardness 6061-T6 aluminum with annular cooling ribs for enlarged heat dissipation area.
• Windings: High-temperature pure copper enameled wire + 0.2mm thickened silicon steel stator laminations to cut power loss and heat buildup.
• Rotor: Explosion-proof 4-pole silicon steel core with high-density sintered magnets for anti-explosion and high-RPM durability.
• Shaft: 5mm high-toughness alloy steel drive shaft, impact-resistant and anti-bending.
• Bearings: Imported dual NMB ball bearings for smooth rotation and low noise.
• Modular split design for easy disassembly to clean sand/mud and maintain windings & bearings.
• Pre-fitted 6.5mm gold-plated plugs for anti-oxidation and minimized conductive loss.

Key Features

• Pre-calibrated factory matching set; ready-to-install after simple wiring for hassle-free aggressive modification.
• Upgraded V2 waterproof 160A ESC works reliably in rainy and muddy terrain; switchable dual BEC voltage fits high-torque metal servos.
• High-torque 4-pole motor delivers far stronger torque than standard 2-pole counterparts of equal size, ideal for heavy-load crawling and high-speed big-air jumps.
• Linked temperature control between motor sensor and matched ESC automatically cuts output at high temperature to prevent coil demagnetization and burnout.
• Multiple frame lengths and KV selections: low-KV for heavy-duty crawling monster trucks; high-KV for high-speed on-road racing.
• Standard mounting hole layout enables direct drop-in replacement into stock motor mount without chassis trimming or modification.

Compatible Application

• Perfect for stock power upgrade of all 1/7 & 1/8 RC monster trucks, off-road buggies, short course trucks and desert trucks.