Try $60 for a 6" one and $80 for an 8" one... I imagine the new ones would be about the same.Ride_Guy said:well the old hayes rotors (i havnt seen the new 1's) were 100 buxs and end so that could be a guess of a price.
yerp!live_to_ride said:
these?
well after extensive R&D it was found that the scalloped edge vastly improves breaking performance mainly by an increase in effective surface area of the outer diameter edge of the rotor, increasing the exposed area to the oncoming windflow reduced the heat of the rotor by 200% Ontop of this the disturbance created by the scalloped profile was wind tunnel tested and refined to create vorticies that created a vacuum around the caliper thus sucking heat from it as well as improving general aerodynamics.dread pirate said:what is the advantage of the scalloped edge?
Those 2 are the main reasons... I think there's a bit of legal hoo-hah over wavy rotors, anyone know what's happened there?MrPlow said:On top of this the profile cleans the pads as the edge scrapes through...
Or it may just look good?