|★These are lightweight versions of race-spec 13mm ball-race rollers, with ten holes made for an approximate 30% reduction in weight. ★Built-in 520 ball bearings facilitate super smooth rotation. ★Rollers have a stylish red anodized finish to add a splash of color to your Mini 4WD car. ★Contains two rollers, plus screws and spacers for use in their attachment.
Tamiya 95549 Lightweight 13mm Aluminum Ball-Race Rollers (Ringless/Red)