Tamiya 15475 - GP.475 JR Mini 4WD Roller Ball Bearings Set II - 13mm Diameter 2pcs 田宮迷你四驅車迷你四驅車後備配件導輪/滾輪 雙星孖星  [15475]

Make sure your rollers are operating at top effectiveness by suitable all of them with these ball bearings. Produced from metal, they'll offer smooth progress along the track, in conjunction to superior dependability.

Set Contents:

• 13mm Ball Bearings x2
• 2x8mm Screws x2
• Spacers x4