This is a set of 4 wheels. The wheels are CNC cut from 1/2" thick Rubber and sandwiched between 1/2" UHMW that are chamfered. Each wheel has a bearing to fit on a 1/2" diameter shaft. The drive wheel has a #25 32 tooth chain sprocket mounted to it. The idler wheel is the same as the drive wheel, less the sprocket and timing teeth on the 1/2" thick rubber. The wheels come unassembled, you need to bolt them together per the LT2 manual. Each wheel weighs ~1.25lbs.
To purchase both the track and wheels see LT2 Pair of Molded Spliceless Tracks and Wheel Set - Generation 4 (TD-142-002)
This is a pair of All Terrain reinforced 2.75 inch wide tracks with 4 wheels for the LT2 Treaded Robot. These are the generation 4 design. They have 4 ply mesh reinforcement, molded rubber with no splice. Custom lengths can be ordered.
900 MHz Rubber Duck Antenna - Male Type F
This ATR robot uses custom length sides and 10 inch traction lug tires. We have included everything to make it ready to run including batteries, controllers, chargers, etc.