Wheels, Casters & Tracks

With a standard sized servo and included wheel this unit makes for a very low cost robot drive system. Combine two units to create a full differential drive system with speed and direction control. More details...

This pair of strong wide sports wheels from Dagu feature rubber treads with grip and 4mm brass shaft fittings. More details...

With a large 120mm diameter this rugged rubber wheel from Dagu Electronics is great for a robot platform that needs traction and power in the outdoors. A 4mm shaft adaptor is included, perfect for fitting these wheels to our 25D metal gear motors. * This is a pack of 4 wheels and 4 hub adaptors * More details...

These high traction sticky tyres are a great way to give extra traction to a sumo robot. Designed to fit wheels with a diameter of 66mm (2-5/8") and width of 7.6mm (0.3") such as Solarbotics GMPW wheels or 2-5/8" Futaba servo hub wheels. More details...

This 4 pack of Mecanum wheels from Fingertech Robotics allow your robot to move sideways like a crab as well as forward, backward and in arcs. These are best used on a 4WD chassis like the Dagu Rover 5. More details...

Made to work with our 8T GM sprocket set these miniature tank tracks are ideal for robots and won't fall off like some rubber tracks. Made of strong ABS plastic and joined with stainless steel pins these tracks are surprisingly rugged for small robotic tank tracks. Sold in packs of 10 pins and links. More details...

Sold as a 4 pack, these 8 tooth injection molded sprockets are designed to fit our tank tracks and Solarbotics GM2, GM3, GM8 and GM9 gear motors. Each pack contains two drive wheels and two idlers that can add a Caterpillar style tank track drive system to a small robot. More details...

Sold as a 4 pack, these 8 tooth injection molded sprockets are designed to fit our tank tracks and Tamiya Gearboxes with there hexagonal shafts. Each pack contains two drive wheels and two idlers that can add a Caterpillar style tank track drive system to a small robot. More details...

This set contains includes two 42 x 19 mm wheels, two matching extended brackets and two encoders. With the addition of two micro metal gear motors it forms a complete differential drive system for small robot with encoder feedback. Buy as a set and save! More details...

Featuring a 1/2" (12.3mm) metal ball this ball caster kit comes complete with mounting screws and spacers to change the final height of the caster. The caster provides a good 'third point' for a differential drive robot. More details...