Original with DSX7 kit:
- 4 powerful DS821 digital servos with high-tech resin gears >> ideal for helis
- 72 oz/in of torque each
Best offer secures
Sengkang collection:
- 4 powerful DS821 digital servos with high-tech resin gears >> ideal for helis
- 72 oz/in of torque each
Best offer secures
Sengkang collection: