And if you look at the rotor piece for that set's alternate build image, it's black. I'd say it's a very good question as to what color piece actually comes in the set. Either that or LEGO made a big stuff-up when they shot the photos. Cheers ... (...) (20 years ago, 5-Jan-05, to lugnet.lego.direct, lugnet.general)
Well my copies of both 4403 and 7031 displayed black rotors in the instructions and box photos for the models in question. Both came with grey rotors. (20 years ago, 5-Jan-05, to lugnet.lego.direct, lugnet.general)
