Tamiya 15464 - JR HG Aluminium Ball-Race Rollers - 19mm (Ringless) GP.464 田宮迷你四驅車迷你四驅車後備配件導輪/滾輪 雙星孖星  [15464]

• These lightweight yet tough 19mm aluminum rollers feature inbuilt 520 bearings to provide your machine with smooth movement. In addition, these rollers can be used for both front and rear roller setups.

Specs and Features:

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