GEPRC SPEEDX2 2105.5 Motor (2650KV / 3450KV)

The GEPRC SPEEDX2 2105.5 brushless motor is engineered for smooth power delivery and high torque, making it a strong choice for heavier 3.5-inch cinewhoops and 4-inch freestyle or long-range frames. Its flat, wide stator handles heavier camera payloads without sacrificing throttle resolution or flight time.

Key features

• High-efficiency 12N14P magnetic configuration for precise low-end control and smooth cruising.
• N52H arc magnets paired with quality bearings sustain heavier loads without excessive heat build-up.
• Compact 12x12mm (M2) mounting base; 3.0mm shaft inside the bearings, stepping down to a 1.5mm prop shaft outside.
• Pre-tinned 22AWG silicone wires (150mm) for clean, direct-to-ESC soldering without needing wire extensions.

Specifications

• Stator size: 2105.5
• KV options: 2650KV / 3450KV
• Configuration: 12N14P
• Magnets: N52H arc
• Mounting pattern: 12x12mm (M2)
• Shaft: Φ3.0mm (inner) / Φ1.5mm (outer)
• Stator: 21 × 5.5 mm
• Input voltage: 2–6S (2650KV) / 3–4S (3450KV)
• Max power: 559 W (2650KV, 5S) / 558 W (3450KV)
• Max current: 34.9 A (2650KV, 5S)
• Best for: 3–4" whoops, 4–5" toothpicks and long-range builds
• Wire dimensions: 22AWG, 150mm
• Weight: 21.0g

Choose the 2650KV variant for efficient 6S cinelifter builds, or the 3450KV motor for responsive 4S setups pushing aggressive prop pitches.