This is a specific little cable for you RC tinkerers out there. It's a Holmes Hobbies 10-wire sensor cable, measuring 250mm (about 10 inches) long. If you're into brushless motors, you know this cable – it's what connects the motor's hall effect sensors to the speed controller (ESC) so everything talks nicely and runs smoothly. The part number is HHB250100012 or HHBSENSORWIRE10. It's brand new, unused, and comes from Holmes Hobbies, a trusted name in the RC performance world. If you're building a custom rig, replacing a damaged wire, or just need an extension, this is the exact part. It's a simple component, but having the right sensor wire is key for getting sensored brushless systems to work perfectly. Don't mess around with hacked-together wires; get this proper cable and keep your signal clean. Essential for your high-end crawler, basher, or track car electronics.