MST XXX-R series brake disc wheel hubs
Coming from MST and made for their XXX-R and XXX-RA series on-road chassis are new front and rear wheel hubs that allow the addition of mock-up brake discs and callipers for a more realistic appearance. The front steering knuckles and rear uprights are moulded from high-quality composite material with the rear hubs also allowing to adjust the outer suspension pin height to access more complex setups. The brake discs also incorporate the wheel hex adapter, making for easy tyre swaps.
Source: MST [rc-mst.com]