F540 4370KV Motor Specifications KV(RPM/Volt): 4370KV. Model: F540. Suitable for 1/10 RC Cars. Type: RC Accessory. Plug: 4mm Golden Banana Plug. Motor shaft size: 3.175 × 15mm / 0.1 × 0.6in. Motor size: 36 × 50mm / 1.4 × 2in.
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