Tired of trips to the tool store? Make your pockets into an M4 depot of your own with the M4 Hardware Starter Pack! Bringing you a whopping 2625 pieces, it's a bargain of $99.99 for $209.86 at retail value! servocity.com/m4-hardware-st…

Do a good turn for your projects with the Motor Commander! With the possible exception of telekinesis, controlling your motor has never been simpler! It's fantastic for hobby and prototyping efforts that require careful rotation! servocity.com/1x30a-motor-co…

Build a foundation for project rotation with the Gear Drive Pan Kit for 37mm Spur Gear Motor! Its 30lb payload and 5:1 underdrive bolster its provision of good turns. It's compatible with our Standard and Precision Spur Gear Motors! servocity.com/gear-drive-pan…

Add robust right-angle gear possibilities to your toolbox with the 6mm D-Bore Clamping Steel Miter Gear! With a super-secure clamping mechanism that holds to shafting it's perfect for transferring power at a 1:1 ratio in right angle gear assemblies! servocity.com/clamping-steel…

Polycarbonate plastic is tough and flexible, providing a robust material for unique structure in your projects. You can cut and bend the goBILDA® Clear Polycarbonate Grid Plate to get exactly the solution you need! servocity.com/clear-polycarb…

Check out our new lineup of 1-Side, 1-Post Pillow Blocks! Their sophisticated "monocle" design belies an elegant ability to be installed anywhere you can secure them via a threaded M4 hole. servocity.com/gobilda-pillow…

Dominate the challenges of shaft support with the wide stance of 1-Side, 2-Post Pillow Blocks! Their sure-footed security is ideal for versatile installations in builds of all kinds. servocity.com/gobilda-pillow…

Spin up essential servo-driven rotation in your project with the Servo-Driven Base Pan Kit! Get it with the goBILDA® Dual-Mode Torque Servo for a sleek package that’s super easy to mount to your build. servocity.com/servo-driven-b…

Fine-tune your project's 32mm tube action with the component-constraint convenience of this 32mm OD Flanged Tube! Its dimensions are perfect for implementing 32mm bore hubs according to the metric gridlines of the goBILDA® build system pattern. servocity.com/4102-series-al…

Building an R/C project to conquer Moabian terrain? The Truggy Tire is rugged and ready to help your truck or buggy traverse the terrain-treacherousness of the great outdoors! Get them in a 2 Pack! servocity.com/5-4-truggy-tir…

Light your way to brighter builds with the LED Headlight! It's a plug-and-play lighting solution that's easy to implement into your XT30 wiring setup via daisy-chainable connectors. It also rocks hex counterbores that provide for a one-tool installation! servocity.com/led-headlight-…

Set your sights on miniature motion proficiencies with the 3mm Steel Set-Screw Hub! Its on-pattern threaded holes bring you special options for building with beams, while its compact form factor and built-in shim ensure ease of implementation! servocity.com/1314-series-st…

In observance of Memorial Day, we’ll be closed May 26th. Orders placed after 12pm CST on May 23rd will begin shipping on May 27th.

Stingray Class Servo Gearboxes are pre-assembled and perfect for high-torque applications like pan-and-tilt mechanisms. Choose the gear ratio you need across six different ratios! servocity.com/servo-gearboxe…

The goBILDA® Battery Mount is the perfect way to harness your goBILDA® 12V Battery to your robot! Its hex-counterbored thru-holes provide for an easy installation, while its thoughtful design helps it fit nimbly among your U-Channel constructions. servocity.com/battery-mount-…

The 1x20A Motor Controller pairs perfectly with the goBILDA® servo controllers shown here! Each device provides versatile options for the operation of your motor. servocity.com/1x20a-motor-co…

Ready to rumble? Build the tracked chassis of your dreams with new 48mm Width Badlands Tank-Track! Their narrower width increases your possibilities of scale while putting less load on your motors, and they’re swappable with 48mm Width Grid-Track! servocity.com/tracks/#48mm

Ready to rumble? Build the tracked chassis of your dreams with new 48mm Width Badlands Tank-Track! Their narrower width increases your possibilities of scale while putting less load on your motors, and they’re swappable with 48mm Width Grid-Track! servocity.com/tracks/#48mm

Raise your robot's travel to new heights of strength & precision with the Hogback Traction Wheel! The internal centerline ridge underlying its grippy notched rubber provides for super-reliable movement on FTC game fields. servocity.com/hogback-tracti…