Tamiya Lightweight 13mm Aluminum Ball-Race Rollers (Ringless / Gold) - 95704

[Parts that help improve machine performance and settings] This is a gold-colored version of the lightweight 13mm all-aluminum bearing rollers that are popular in races. Your machine will look much more gorgeous. Ten holes have been drilled in the roller section and the shape has also been changed. Compared to all-aluminum bearing rollers, the aluminum part alone is 30% lighter. The smooth rotation with embedded 520 bearings is also a great feature. In addition to two bearing rollers, mounting screws and aluminum spacers are also included in the set.
 
[Basic specifications] 13mm diameter gold-colored aluminum bearing rollers
 
[Compatible machines]  Mini 4WD PRO, all Mini 4WD cars