JR 19mm Aluminum Ball-Race Roller Set. These 19mm Aluminum Ball-Race Roller Set celebrates Japan Cup 2023. The rollers are lightweight, rigid and have built-in ball bearings for smooth rotation. Crafted with precision, these rollers combine lightweight construction with exceptional rigidity, featuring integrated ball bearings that ensure a seamlessly smooth rotation and incorporating shock-absorbing rings for enhanced performance.
Note: Do not use cleaners as they will damage the printed area.
Features:
- Blue anodized rollers with 2023 Japan-Cup logo
- Rubber rings limit shock when the car hits track walls
- Compatible with all Mini 4WD and Mini 4WD PRO cars. (Please note that some bodies may require modification for perfect fit)
Includes:
- (2) 19mm O-Ring Aluminum Ball-Race Rollers
- (2) Mounting Screws
- (4) Spacers
