JR HG Lightweight Ball-Race Rollers(2)
These are a purple version of the rollers from Item 95238. Popular with racers, the lightweight aluminum components have a weight reduction of around 30% thanks to their shape and holes, allowing speedy performance! The rollers can be used on the front or rear of your machine
19mm Aluminum Ball-Race Rollers x2 Rollers have a purple anodized finish. Built-in 520 ball bearings facilitate smooth motion. Small parts for attachment included. Compatible with all Mini 4WD and Mini 4WD PRO chassis machines. Some chassis and bodies may require modification.