HG Lightweight 19mm Aluminum Ball-Race Rollers (Ringless/Black)

These are lightweight versions of the popular 19mm aluminum rollers, with 6 holes in the body for a weight savings of roughly 30%. Rollers are given a black finish, and have a 520 ball bearing installed for super smooth rotation. This product includes 2 rollers, plus spacers and screws for attachment.

Compatible with:

Mini 4WD and Mini 4WD PRO cars
Some bodies may require modification.