The Castle Creations MOTOR SENSOR WIRE, 250MM (CSE011-0150-00) is a standard replacement sensor cable used to connect a sensored brushless motor to a compatible Castle ESC.
It carries the motor’s position signals to the ESC so it can provide smooth startup control, precise low-speed operation, and efficient switching between sensored and sensorless modes (depending on the ESC setup). This helps improve throttle response and reduce cogging in sensored systems.
The cable is 250mm (about 9.8 inches) long, which is the longest standard option in Castle’s sensor wire lineup. It is typically used in larger 1/8 to 1/5 scale RC setups or chassis where the motor and ESC are farther apart, allowing cleaner routing without stretching or stressing the connector.
It is part of Castle’s modular sensor system and is compatible with ESCs like the Mamba X, Mamba Monster X, Copperhead 10, and similar sensored-capable systems. When used with waterproof ESCs, it also requires Castle’s sensor harness adapter for proper connection.
Official description summary: standard ROAR-compatible sensor wire, available in 150mm, 200mm, and 250mm lengths, with the 250mm version intended for longer-distance layouts or large-scale vehicles.