dead cat hole n.— «The space between wheel and surrounding fender or wheel well suggests the jounce of the car. The intervening space between tire and wheel well is sometimes called the dead cat hole, according to Peter Davis, director of...
dirtboard n.— «Up front is the Shockboard ($19) which utilizes an expanding wedge that fits into the bottom of the steerer tube. Once the wedge is secured, simply slide the fender, or dirtboard, as they’re called over there, into the slot...