Reedy's Sonic 540-FT sensored motor is now available in a 21.5-turn version! Because 21.5-turn motors are commonly used in GT and Formula classes, and emerging as the entry-level option for the Touring Car class, they are becoming increasingly popular among racers.
Eliminate the "motor-of-the-week" madness infecting the stock classes! Designed for performance and value, the Sonic 540-FT is the perfect motor for racers, clubs, and racing series that want to equalize performance among participants at an economical price.Cells: 1-2S LiPo
Diameter (mm): 35.8
Length (mm): 51.8
Shaft Dia. (mm): 3.15
Weight (g): 175
Part Number ASC297 Cells 1-2S LiPo Diameter (mm) 35.8 Length (mm) 51.8 Shaft Dia. (mm) 3.15 Weight (g) 175
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