FingerTech Viper Horizontal Spinner Add-On - Blade Included KV_1100KV While it's original form was

While it's original form was a competitive bot it was not something we saw as "kittable"

This allows you to set a motor speed or servo position

Ultra-flexible high-temp silicone wires

BattleBots™ competitor Valkyrie has partnered with FingerTech to provide insect-scaled versions of their monstrous weapons

FingerTech Viper Horizontal Spinner Add-On - Blade Included KV_1100KV While it's original form wasAdd 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