Tamiya 95237 - JR HG 19mm Aluminum Ball-Race BR Rollers (Ringless/Red) 田宮迷你四驅車迷你四驅車後備配件導輪/滾輪 雙星孖星  [95237]

These lightweight yet tough 19mm aluminum rollers feature inbuilt 520 bearings to present your machine with smooth motion. Besides, these rollers can be used for both front side and rear roller setups.

• 19mm Aluminum Ball-Race Roller x2
• Attachment screws additionally included.
• Compatible with all Mini 4WD and Mini 4WD PRO chassis devices.