73 tooth 48 pitch metal spur gear

25 Spiral Machine Cut produces less vibration and noise than conventional straight-cut

Combined with precise resin gears and SMT circuitry

Dimensions: 30

and 5mm axles

Hobbywing - Xrotor-20A Multirotor ESC Electric Accessories Servo Extensions 73 tooth 48 pitch metalFeatures: Special Core program for Multi Rotor Controllers that greatly improves throttle response. Specially optimized software for excellent compatibility with disc type motors. All settings except the "Timing" are preset, making usage simple, highly intelligent and adaptive. The twisted pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes flight more stable. Compatible with various