These ball-race rollers commemorate Japan Cup 2016. The lightweight yet tough 19mm aluminum rollers have actually in fact in fact a black colored colored colored anodized finish and possess pad printed Tamiya custom logo and Japan Cup 2016 lettering. They've integrated 520 bearings available your product with smooth motion. They could be utilized as either front component or back rollers. 19mm Aluminum Ball-Race Roller x2 Attachment screws included. Appropriate all Mini 4WD and Mini 4WD PRO framework items. Note: Some numbers might need alterations for all easily of use fit.