Overview
The SPARKHOBBY XSPEED 2306.5 Pro Brushless Motor is engineered for high-performance FPV racing drones, available in 1700KV (4–6S) and 2450KV (3–4S) variants. Designed to power 5–6 inch propellers, it delivers strong thrust, responsive control, and superior efficiency. With a high-temperature Class H winding, excellent heat dissipation structure, and durable 5mm shaft, it's a perfect choice for freestyle and competitive builds.
Specifications
| Parameter | 1700KV Version | 2450KV Version |
|---|---|---|
| Model | 2306.5 | 2306.5 |
| KV Rating | 1700KV | 2450KV |
| Rated Voltage (Lipo) | 4–6S | 3–4S |
| Configuration | 12N14P | 12N14P |
| Dimensions | Φ29.7 × H18.7mm | Φ29.7 × H18.7mm |
| Internal Resistance | 77mΩ | 52mΩ |
| Maximum Power | 1100W | 730W |
| Peak Current | 45A | 45A |
| Weight (with cable) | 37.3g | 37.3g |
| Lead Wire | 24AWG × 190mm | 24AWG × 190mm |
| Prop Shaft Diameter | M5 | M5 |
| Mounting Hole Pattern | 16×16mm, M3 | 16×16mm, M3 |
| Recommended Propellers | GF6042, GF5152, GF51466, GF51499 | GF6042, GF5152, GF51466, GF51499 |
Key Features
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Powerful race-level output with up to 1100W (1700KV)
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Class H (220°C) enamelled winding for high heat resistance
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Durable outer shell and optimized rotor design for efficient cooling
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Integrated base partition to protect the coil from screw damage
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Long, high-current silicone wires for flexible installation
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Compatible with a wide range of 5–6 inch propellers
Package Options
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1 × SPARKHOBBY 2306.5 1700KV Brushless Motor
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4 × SPARKHOBBY 2306.5 1700KV Brushless Motors
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1 × SPARKHOBBY 2306.5 2450KV Brushless Motor
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4 × SPARKHOBBY 2306.5 2450KV Brushless Motors












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