This servo comes with JR/Hitec S Connector also known as a "Universal Connector". Even thought this servo comes with JR/Hitec S Connectors, this servo is electrically compatible with Futaba receivers.
1. Metal gear
2. curve gear with smooth.
3. Double M9.6 ball bearing (si-oil)
4. 3 pole strong torque of motor with low signal affect and success get CE certification.
5. Rubber fitting case for waterproof
6. Same with Futaba 25 tooth spline
7. Heavy duty servo case
Weight: 47 grams / 1.66 oz
Dimensions: 40.5 x 20 x 38.5 mm / 1.60 x 0.78 x 1.54 inch
Torque At 4.8V: 6.4kg-cm , 89 oz-in
Torque At 6.0V: 7.2kg-cm , 109 oz-in
Speed At 4.8V: 0.13 sec / 60� at no load
Speed At 6.0V: 0.10 sec / 60� at no load