This item is a set of three plastic rollers, a 1″-diameter plastic ball, and a retaining clip that can be used on the front or back ball castor locations on the Romi chassis base plate. The ball is white, and all other parts are red . It is included as part of the red Romi Chassis Kit .
We can ship 298 more in 7-10 days
Our Code: SKU-003750
Supplier Link: [Pololu MPN:3532]