These 2" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness…

 These aluminum single servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-3…

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 10:1 and operate up to…

These zinc-plated socket head machine screws are 1/4” long and have a tread pitch of 6-32. Sold in packs of 25. …

These white precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” …

These 8" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal …

These precision gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost an…

 These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes…

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced…

These precision gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost an…

Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 1/4” bore for shafts. Thes…

The swivel hub lets you connect any two parts with the 0.77" hub pattern together and have them swivel a full 360 deg…

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Thei…

These white precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” …

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Thei…

 These flat dual channel brackets mate directly to Actobotics channels and hub mounts and are useful as attachment poi…

 These dual channel 45 degree angle brackets mate directly to Actobotics channels and hub mounts and are useful as att…

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Thei…

These flat bearing mounts attach to the face of a channel or plate and have a  ball bearing with a 1/2” bore for…

These couplers allow you to connect a 1/4” shaft directly to your C1 Hitec servo spline. The set screw included with …

 These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electrom…

This 5/8” Bore Tube Clamp Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 5/8&rdq…

 These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electrom…

These precision gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost an…

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor sh…

These 8" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal …

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced…

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor sh…

 These beam attachment blocks make it possible to connect two Actobotics aluminum beams together or to create simple j…

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They h…

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They h…

These 4" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal …

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced…

These 12" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal…

These beam crossover adapters from are prefect for joining Actobotics aluminum beams or beam blocks to different Actobotic…

These zinc-plated socket head machine screws are 7/16” long and have a tread pitch of 6-32. Sold in packs of 25. …

These 5" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal…

These 9" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft …

These 10" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal…

 These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 11 thru-h…

These hubs are perfect for running a hub through a ServoBlock Kit that is directly to your 3F Futaba servo spline. These a…

These clear orange precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77&…

These 3" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal …

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor sh…

These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 32 teeth with a gear pitch…

 These GoPro camera mounts provide you with a simple and lightweight way to attach your Hero 3 to your Actobotics proj…

These 7" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal…

These 3" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft …

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost any…

These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system or motoriz…