The HPI Firebolt 550 Motor is a 12-turn brushed electric motor sized for 1:10 scale RC vehicles. The 550 can size makes it a direct fit in vehicles designed to accept 550-size motors, offering a straightforward factory replacement or upgrade option. Two leads with bullet-style connectors are included for easy installation into your ESC wiring. Features: 12-turn brushed motor 550 can size Bullet connector leads included HPI factory replacement part 7/7/26 cs