PitscoTETRIX Aluminum Sprocket and Chain Pack

The part seems to be the Pitsco part that is offered for robotics in their Tetrix system. The sprocket holes fit with the hubs that are part of the system, making it much easier to use then stock materials.We wound up having to order a second set. The chain seems long until you try to use it to drive an 18" long robot on both sides. It would also have been nice to have two sets of sprockets of the same size, but buying the parts individually is very expensive. So a second set was the best way to go. If you are using it over shorter distances you can probably get away with less.It only comes with a few chain link parts, so it is a good idea to order a few extra plus a chain breaker separately.

Great Buy My First Tech Challenge team at school used this product for all types of launchers, drivers, etc. Comes with and surplus of chain links. all in all great buy recommended for anyone who needs gears and chains

As advertised

For what I wanted to build it only proved the concept would work, so it will be a museum piece of my device. It is small well crafted gear n chain great for little robots.

Good product. Just what we needed

All geared up