Traxxas 7787-GRAY Aluminum Gear Cover Gray for XRT / X-Maxx Pure Ten V-One Parts The hub is the hex

The hub is the hex adapter that transfers drive from the axle into the wheel

LIGHTED: Yes - Bulb/LED Sold Separately

Includes: Left and right C-hubs

Since they are made by Traxxas

8" tires come Pre-Mounted on the next generation 3

Traxxas 7787-GRAY Aluminum Gear Cover Gray for XRT / X-Maxx Pure Ten V-One Parts The hub is the hexTraxxas 7787 GRAY Aluminum Gear Cover Gray for XRT X Maxx Protect your transmission's gearing with this genuine Traxxas aluminum gear cover, finished in gray. Machined aluminum construction offers better protection and a more durable, scale look than the stock plastic cover, and it's built to fit both XRT and X Maxx. Genuine Traxxas replacement part Aluminum construction Gray finish Fits XRT and X Maxx