【 New Item 】 Grade-Up Parts Series No.435 Mini 4WD Basic Tune-Up Set Item No:15435 ★This Basic Tune-Up Set is intended for novice Mini 4WD users and conveniently includes parts for fundamental modifications. ★Set includes FRP Multi Roller Setting Stay, FRP Rear Multi Roller Setting Stay, 13mm & 19mm Low Friction Plastic Rollers, Mass Dampers, and Stabilizer Ball Caps & Stabilizer Heads. Information and specifications coming soon.