Take your Viper Combat Robot kit to the next level by adding a powerful servo-actuated lifting arm! NOW WITH UHMW ARMS!! Add a powerful servo and lifting arm to lift and topple your opponents. Mounts on the existing Viper Combat Robot No soldering required! Kit Includes: Servo: GS-5515MG servo with FingerTech Servo Mounts Lift Arm: Spring steel Scoop and Linkage, UHMW Arms, threaded Crossbar, two 2x1 Mini NutStrip pieces Screws: Nine 4-40x0.25", eight 6-32x0.25" and four 6-32x0.5" screws plus hex wrench. Instructions: Detailed instructions with pictures. (Download here) Specifications: Lift Height: 19cm (7.5in) - 90 degrees (can self-right from upside down!) Weight: 117grams (4.1oz) - added onto the Viper base, the total will be 427grams (15.1oz). Voltage: The servo can operate up to 9V. - The 7.4V lipoly battery used for the Viper kit works great. If you wish to run the Viper off an 11.1V lipoly battery, a 9V regulator must be added. Requires: Threadlock liquid Electrical tape Phillips screwdriver
