Motor, 4-Pole Sensored Brushless, 1721-2400KV

Overview
Speed run fanatics and drag racing enthusiasts crave one thing, more power!

The 1721-2400Kv mechanical design boasts a stainless-steel sleeve to reinforce and strengthen the rotor for high RPM operation. Coupled with a massive 8mm stainless-steel motor shaft, 8mm bullets and high strand, low resistance, silicone coated 8-gauge copper wire, it delivers massive power and maximum top end speed. It is intended for use in 1/8 and 1/7 vehicles up to 8s Lipo, and the perfect compliment to the Castle Mamaba XLX2 ESC.

Specifications

Application
8s Lipo in 1/8 and 1/7 scale vehicles
Connector Type
8mm Bullet
Forward
Yes
Input Voltage
Min: 4s LiPo Max: 8s LiPo (33.6V)
Motor Size
1721
Number of Poles
4
Outer Diameter
1.87" (47 mm)
Product Length
3.99" (101 mm)
Product Weight
816.4g (28.8oz)
Recommended Speed Control
Castle Mamaba XLX2 ESC
Reverse
Yes
RPM/Volt (Kv)
90,000R RPM / 2400Kv
Shaft Diameter
0.31" (8 mm)
Shaft Length
0.86" (22 mm)