Tamiya Mini 4wd 95497 HG 13mm Tapered Aluminum Ball-Race Rollers (Ringless)
These are tapered variants of the popular 13mm ball-race rollers. Their shape helps your car regain the track if it climbs the circuit walls, boosting your finish rate. Built-in 520 ball bearings ensure smooth, efficient rotation. Screws and small parts for attachment are included.
Compatible Cars: Mini 4WD & Mini 4WD PRO cars