These effortless double rollers are 13mm top and base and suited to utilize regarding back of Mini 4WD battle vehicle. They work the automobile if it leans, rolling regarding lane wall surface area surface area area. They truly are molded in low friction product which is properly utilized and individually provided 520 ball bearings, or bearing roller spacers, for another performance boost. Tiny elements plus a wrench for accessory included.
• 13mm (top and base) Double Rollers x2
• Rollers are molded in low-friction POM synthetic (blue).
• These effortless dual rollers are 13mm top and bottom and recommended for use regarding straight back the vehicle. They work the automobile if it leans, rolling inside lane wall area.
• may be used plus individually provided 520 ball bearings and bearing roller spacers, first of all more performance boost.
• Screws and steel elements are included.
• perfect for MA, VZ, and AR framework automobiles. (Some framework and systems may need modification.)
