Tamiya 15381 - JR PRO Low Friction Roller Set  [15381]

The Low Friction Roller Set is lightweight, economical, offers enhanced performance, and may be used along with Mini 4WDs. Polyacetal resin decreases, supplying even smoother rotation. As shown into the image above, this roller set includes high-strength 19mm and 16mm rollers, with all the 19mm rollers being 43percent lighter than aluminum rollers. Also included are metal made roller receivers produced from brass, screws, nuts, and washers.