FingerTech Viper Horizontal Spinner Add-On - Blade Included

Add a vicious horizontal spinner weapon to your Viper Combat Robot! High-speed Brushless Motor and Controller mated to a Titanium Weapon Bar! Mounts on the existing Viper Combat Robot. (Requires modifying the original plastic armor, or buy a new set here: Horizontal Spinner Armor Set) No soldering required! Kit Includes: Blade: 5.5in Titanium Weapon Bar Motor: D2822/17 1100KV Brushless Motor + screws Controller: 20A Brushless Speed Controller Blade Mount: FingerTech Blade Mount fastens directly to the motor body for maximum strength Motor Mount: Angled D2822 Motor Mount fastens the weapon motor solidly at a 4 degree downward angle Screws: Includes all screws required to assemble the Horizontal Spinner Add-On Instructions: Detailed instructions with pictures Viper-H-Spinner-add-on-R5.pdf * Requires modifying the original plastic armor Specifications: Weight: Added to the base Viper kit, the total weight is 448g (15.8oz) with a 9V battery, 421g (14.85oz) with a 2S 300mAh lipoly, or 428g (15.1oz) with a 3S 300mAh lipoly. Blade diameter: 14cm (5.5in). Accommodates blades up to 15.2cm (6in) tip-to-tip Voltage: 7.4V - 11.1V. The 7.4V battery included with the Viper base kit works great, but a 3S lipoly will give the weapon extra oomph! We don't recommend running this off a 9V battery, as it cannot supply the current needed for fast and repeated spin-ups. Requires: Weapon Safety Lock 5/64in hex wrench (came with your Viper kit) Phillips screwdrivers #1 and #2 Threadlock liquid Electrical tape, zipties, or twist-ties Safety: As with anything related to combat robots, it is potentially dangerous to add a spinning weapon to a robot. Never power up the robot outside of a safety enclosure. Always use a safety lock and follow proper activation procedure.