Blue Bird 6g Micro Servo. Dimensions 0.86 x 0.4 x 0.9 in. (22 x 10 x 23mm) Weight w/Wire:6.0grams/0.21oz. Torque (4.8V) 0.8kg-cm/12 oz.in. Transit Time (4.8V)0.11 sec./60?. Comes with universal connector 2 control arms & mounting screws.
Dimensions: 0.96 x 0.43 x 0.96 in. (24 x 11 x 24mm) Weight w/Wire: 8.4grams/0.3 oz. Torque (4.8V) 1.5kg-cm/21 oz.in. Transit Time: (4.8V)0.12 sec./60?.
Comes with universal connector, two control arms, & mounting screws.
Bluebird BMS-136 Dual BB Low Profile Retract Servo. Coreless Motor Dimensions 1.65 x 0.85 x 0.87 in. Weight w/Wire:28grams/0.99oz. Torque (4.8V) 6kg-cm/83 oz.in. Comes with universal connector, 2 control arms & mounting screws.
SKU Number: BBTBMS136BB
Blue Bird BMS 136BB Retract Servo with Dual Ball Bearings" />
 "Blue Bird 6g Micro Servo")
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 "Blue Bird BMS 136BB Retract Servo with Dual Ball Bearings")