New from Reedy is a line-up of Sonic 540.DR Competition Brushless Drag Racing Motors. The Sonic 540.DR has ample torque off the line, with big power up top. Here are more highlights- * New stator with updated profile and thicker laminations * Balanced, high-strength 13.5mm rotor * Precision ball bearings * Several versions are available […]
Fonte: Big Squid RC.

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