SZDOIT Metal Double-Layer 2WD Smart Robot Tank Car Chassis Kit Robotic Frame With 12V Motor 65/85/130mm Wheel DIY For Arduino JJRC - AssistNow GNSS Offline (up

- AssistNow GNSS Offline (up to 35days)3

good for health

RSD3115 servo: 1pc

Theme:Transportation

SZDOIT Metal Double-Layer 2WD Smart Robot Tank Car Chassis Kit Robotic Frame With 12V Motor 65/85/130mm Wheel DIY For Arduino JJRC - AssistNow GNSS Offline (upFeatures: The body is made of aluminum alloy, which is durable and resistant to deformation; Double frame, large space, large load; Balanced and easy to drive on uneven roads; Equipped with 2 pcs motor, it has large horsepower, heavy load and fast driving speed. 37mm motor with encoder: Name: 37GB 520 Rated voltage: 12V Rated power: 4. 8W Motor type: permanent magnet brush Stall current: 2. 8A Blocking torque: 10kgf. cm Rated current: 360mA Rated