The Best Starter Combat Robot
SSP is a Beetleweight combat robot developed by Just ‘Cuz Robotics to be the first ever beetleweight lifter kit. This robot is safe for kids and adults to use at home, and since it lacks a dangerous spinning weapon, you don’t even need a test box. The lifter is fully compliant with NHRL's active weapon requirement, but you can add our vertical spinner weapon system when you're ready, or make an infinite number of other modifications with ease! Weighing in at under 2.3 pounds, there is tons of room to make it your own.

Improvise. Adapt. Overcome.
Modularity
SSP is highly modular. Swap wheels, drive motors, servos, and more. Choose between 3 different defensive front ends out of the box, or even add a vertical spinner to the mix!

Wiring MAde EAsy
Simplicity
SSP is designed to be built by anyone ages 10 and up. Our custom Motherboard and motor controllers make wiring easier than any other kit. Or buy an already soldered version for the fastest setup!

Hard to kill
Durability
Bulletproof AR600 lasercut steel, a billet machined UHMW-Polyethylene chassis, G10 fiberglass composite lid, and 3D printed polyurethane attachments for ultimate impact resistance. This bot is built like a tank, and might survive getting run over by one.
3 Options, 1 Awesome Robot
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Standard Kit
Buy StandardBuild, battle, upgrade: the ultimate entry into insect-class combat. Fully modular, easy to repair, and packed with everything you need - including battery, receiver, and three front‑end configurations - this kit empowers builders ages 10+ to solder, wire, and customize a beetleweight lifter that’s built to last.
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Standard Kit - Soldered
Buy SolderedAll the power of the Standard Kit without the soldering. We’ve pre‑wired the motherboard, receiver, and motors so you can skip the fuss and jump straight into assembly. Perfect for fresh builders or seasoned drivers who want the simplest setup.
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"Pro" Brushless Edition
Make Me a ProStep up your game with top of the line Blitz Lite motors, 16-volt power system, and peak performance AM32 ESCs. Pro kits take durability to the next level while saving even more weight for you to run wild with modifications or added weapon systems.

Learn Real Engineering
Looking to inspire yourself or a loved one to learn science, technology, engineering and math skills? The SSP kit is a fantastic base to modify and learn from. Free 3D CAD files are provided with no purchase necessary. We have over 200 videos on YouTube to teach the skills needed to design your own modifications or entire robots from the ground up!
Our Products are Built For Combat
For years, Just ‘Cuz Robotics has provided the technical know-how needed to design, construct and safely test combat robots. Now we aim to be a leading combat robotic parts supplier. Take a look at all our battle-tested components!
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Blitz Lite 1604 - Peak Power Density Brushless Gearmotors
Regular price $55.00Regular priceUnit price / per -
Hybrid Hubmotor RDY-5735: Battle Ready with Flexibility
Regular price $80.00Regular priceUnit price / per$80.00Sale price $80.00 -
RevvitRC 50A AM32 ESC with 7.4V/8.4V BEC
Regular price $42.00Regular priceUnit price / per$0.00Sale price $42.00 -
Blitz Pro 2306 - Brushless Bulletproof 24mm Gearmotors
Regular price From $52.50Regular priceUnit price / per -
RDY-MINI-5022-V2 Hubmotor: Battle Ready Weapon Motor
Regular price From $30.00Regular priceUnit price / per$0.00Sale price From $30.00 -
RDY-5536 Hubmotor: Battle-Ready Weapon Motor
Regular price From $32.50Regular priceUnit price / per$0.00Sale price From $32.50 -
WEKA 20A Dual Brushed Motor Controller - Next Gen Dual ESC
Regular price From $40.00Regular priceUnit price / per -
DartBox Pro - Super Tough 24mm Brushed Gearmotors
Regular price From $35.00Regular priceUnit price / per