The HG Carbon Side Extension Roller Mount allows you to easily set up your Mini 4WD's rollers up to 104mm and features easy to follow markings.

Carbon Extension Roller Mounts are 3mm thick and 25% of the layers are carbon.

Two sets of front wide plates.

A maximum width of 104mm can be made with 9, 13, 17, and 19mm rollers.

2x12mm Screws x 5pcs.

2mm Washer (2x6x0.4mm) x 9pcs.

2mm Nut (Nickel plated) x 5pcs.

Can be used with Mini 4WD PRO and VS chassis cars.