Tamiya 95137 HG 19mm Aluminum Ball-Race Rollers Black J-Cup 2020 Racing Variant  [95137]

Intro to Tamiya 95137 HG 19mm Aluminum Ball-Race Rollers

Released as part of the Japan Cup 2020 lineup, the Tamiya 95137 HG 19mm Aluminum Ball-Race Rollers offer a hardened aluminium shell with a black anodised finish and eye-catching lettering. They provide a practical upgrade for hobbyists looking to refine rolling behavior and style.

Materials, bearings and compatibility

Constructed from lightweight aluminium and fitted with 520 ball bearings, these rollers are engineered for low drag and long life. They are compatible with Mini 4WD and Mini 4WD PRO chassis in typical roller positions, though a few car bodies may need small trimming for clearance.

Racing advantages and durability

On race tracks these rollers help smooth contact with guide rails and maintain momentum through turns, improving lap consistency. Their sturdy build is intended to survive regular track sessions and the bumps common in competitive events.