Tactic TSX25 High Speed 2BB Coreless Motor Mini Servo Digital FEATURES: Coreless motor Two ball bearings One year limited warranty through Hobby Services beginning at date of purchase INCLUDES: Tactic TSX25 Digital Mini High Speed Servo, with Wire Lead and Universal Connector, 0.83 (21mm) Round Horn, 1.5 (39mm) Double Arm, 1.2 (3