Tamiya has released Mini 4WD Pro Aluminum Side Extension Roller Mount Blue Limited Edition Grade-Up Part under Mini 4WD Spare Parts 2 category
This limited version degree Up Part is a special blue-colored variation of ITEM 94603. This modification will widen your Mini 4WD to around 104mm, causing greater stability and cornering performance. Not just would be the aluminum plates much more durable compared to resin elements, their blue color also improve the appearance of chassis.
*Compatible Chassis: Use without any modification: Mini 4WD professional, Mini 4WD VS, Super X, Super TZ-X utilize with ITEM 15242: Super-TZ, Super 1