Need great treads for your next bot? These no-splice treads have an aggressive black rubber all-terrain 1″ wide pattern. The 5/16 inch holes are used for positive timing with the CNC-manufactured wheels and allow for better tracking and very low probability of derailing. The nominal center to center distance of these tracks with the SST wheels is 7″.
The wheels are CNC cut from .25″ thick UHMW and are roughly 1.875 inches in diameter (not including the spikes). A set of standard length, 28.5 inch treads with wheels costs $179.00 from SuperDroid Robotics. Custom lengths can be ordered, too, but take about six weeks to make.