Tamiya #95497 - HG 13mm All Aluminum Bearing Roller (Tapered) 
★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.
Mini 4WD & Mini 4WD PRO cars
Information is current as of May 14, 2019. Specifications are subject to change without notice.
Tamiya #95497 - HG 13mm All Aluminum Bearing Roller (Tapered)