This track set includes a pair of 30-tooth silicone tracks, two drive sprockets measuring 35mm in diameter, and two matching idler sprockets along with mounting hardware. The drive sprockets are designed to work with 3mm D-shafts, such as those on the range of micro metal gearmotors and 15.5D mm metal gearmotors. A pair of idler sprockets is also included in the set; these are identical to the drive sprockets, except that they are designed to spin freely instead of attaching to a motor shaft.
These track sets are just two of the many Pololu accessories carried by Rapid.
