TAMIYA 95697 - LOW FRICTION PLASTIC DOUBLE ROLLERS (RED/19-19mm) MINI 4WD โรลเลอทามิย่า

Molded in red low friction plastic, these double rollers help your car maintain its form, even when there are bigger bumps in the course fence. They are compatible with separately sold 520 ball bearing rollers and washers. ★Small parts for attachment are included.