This is the Hitec standard size Ball Bearing Servo with the Universal Futaba J, Hitec S, JR and Airtronics Z Connector. Connector is compatible with all modern receivers and wiring accessories. FEATURES: NEW Heavy-duty resin gear train Ball bearing 3-pole ferrite motor INCLUDES: One Deluxe Standard servo with nylon bushing One white small X-shaped servo horn. One white adjustable servo horn. One white offset straight servo horn. One white wheel servo horn Four brass eyelets Four black rubber vibration isolators. Four 2 x 14mm mounting screws REQUIRES: Radio system SPECS: Speed: 0.19 sec/60° @ 4.8V Speed: 0.15 sec/60° @ 6.0V Torque: 42.00 oz-in @ 4.8V Torque: 51.00 oz-in @ 6.0V Length: 1.6" (41mm) Width: 0.8" (20mm) Height: 1.4" (37mm) Weight: 1.7oz (48g) kpm10/28/02 COMMENTS: Gear set: HRCM5003 ir/kh Horn set: HRCM6315 updated ldt 4/26/03