Feature:
1. 4 Pole 12‑slot high‑torque motor designs, motor precision waterproof designs, maximum power conversion.
2. CNC machining billets, 6061‑T6 aluminum heat sink, secondary oxidation treatment, high‑end and fine appearance.
3. High purity copper coil, maximum efficiency, temperature resistance 180‑200 celsius .
4. High speed ABEC5 super durable sealed bearing, low friction, low noise, high precision, durable use.
5. 4.0mm Gold‑plated connector, 3.175mm outlet shaft, universal installation, suitable for all 1 10 brushless car. M3 screws are used for multiple mounting styles.
6. High‑balance explosion‑proof rotor, with high smoothness, high accuracy and high speed, is controlled within 10mg of dynamic balances, and can be disassembled and replaced later.
7. Ultra‑thin silicon steel sheet: excellent performance, high magnetic permeability, high silicon content, good insulation and heat resistance.
Specification:
Condition: 100percent  Brand New
Item Type: Motor ESC Set
Material: Metal, Plastic 
Optional Type: 2600KV, 3300KV 
Color: Black 
3660 2600KV:
Wattage: 1200 watts
Maximum Voltage: <19V
Maximum Ampere: 63A
KV (RPM Volt) : 3300kV
Maximum speed: 50000
Diameter: Approx. 36mm   1.4in
Length: Approx. 60mm   2.36in
Axle length: Approx. 17mm   0.67in
Shaft Diameter: Approx. 3.175mm   0.13in
Type of Socket: 4mm golden banana plug
3660 3300KV:
Wattage: 1200 watts
Maximum Voltage: <15V
Maximum Ampere: 80A
KV (RPM Volt) : 3300kV
Maximum speed: 50000
Diameter: Approx. 36mm   1.4in
Length: Approx. 60mm   2.36in
Axle length: Approx. 17mm   0.67in
Shaft Diameter: Approx. 5mm   0.2in
Type of Socket: 4mm golden banana plug
Suitable for all 1 10 brushless car.
Package List:
1 x Brushless Motor 1 x Manual 
Note:
1. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.