Castle Creations Sidewinder Micro ESC - Combo With 4100KV Motor

The Castle Creations Sidewinder Micro ESC Combo with 4100KV motor (P-CC05005) delivers impressive micro-scale performance in a compact, affordable package. Pairing the popular Sidewinder Micro speed controller with Castle’s 0808 4‑pole brushless sensorless 20mm motor, this combo offers refined control, robust power handling and broad tuning flexibility. It also supports brushed motors, giving you extra versatility in a single controller.

Key Features

• Significant increase in power handling thanks to updated hardware and circuitry
• Refined software for ultra‑smooth starts and precise throttle feel
• Controls brushless sensorless and brushed motors for flexible setups

Programming Options Via Transmitter

• Low battery voltage cut‑off warning
• Brake strength
• Lockout reverse mode
• Timing adjustment
• Motor start power
• Punch control
• Reverse speed
• Motor type
• Throttle dead band

Castle Link Tuning (Windows PC)

• Torque limit
• Forward speed limiting
• Reverse speed limiting
• Custom throttle response curve
• Custom brake response curve
• Arming time
• Save and load profile setup files
• Set custom values for a wide range of options

Specifications

• Motor: 0808 4‑pole brushless sensorless, 4100KV
• Max voltage: 3S LiPo (11.1V)
• Resistance: 0.045 Ohms
• Brake: Proportional
• Reversible: Yes, with lockout
• Low voltage cut‑off: Yes, programmable
• ESC dimensions: 43 x 25 x 10mm
• Motor dimensions: 38mm length, 20mm diameter, 2mm shaft

Whether you’re optimising for smooth throttle feel or setting precise speed limits, the Sidewinder Micro’s transmitter-based options and Castle Link support make setup straightforward. With robust 3S LiPo capability and compact dimensions, this combo is a strong choice for high-performance micro RC builds seeking reliable, tunable power.