This is a limited-edition version of the popular racing rollers from Item 15464 to commemorate Japan Cup 2021! These lightweight yet tough rollers have built-in 520 ball bearings for smooth movement, and can be used for both front and rear roller setups. The parts have a black anodized finish with blue Japan Cup logo!

• 19mm Aluminum Ball-Race Rollers (Ringless) x2
• Screws (x2) and spacers (x4) for attachment included.
• Compatible with all Mini 4WD and Mini 4WD PRO cars. (Please note that some bodies may require modification.)
• NOTE: Do not use cleaners as they will damage the printed area.