Rotora big brake rotors
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Rotora big brake rotors
Hi. Could you all explain to me the difference of a 1 and 2 piece rotor from rotora big brake upgrade?...I know the 1 piece is cheaper by $425 about besides that what makes the 2 piece rotor better?
thanks
thanks
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From: Fort Washington, Md
Two-Piece Rotor Upgrade
Advantages:
Lighter rotor (12-16% weight reduction varied with the size and design) than original one-piece rotor – meaning lower spinning weight.
Cooler disc - due to higher heat dissipation rate of aluminum hat than cast iron
True full floating (not all out in the market see design description) allows the disc to expand and contract freely without stressing the hat therefore prevents the disc from warping or cracking.
Replace only the rotor ring, the hat is reusable therefore although the initial cost is higher but the operating cost over the time could be lower than one-piece rotor.
http://www.racingbrake.com/main/two_...or_upgrade.asp
Advantages:
Lighter rotor (12-16% weight reduction varied with the size and design) than original one-piece rotor – meaning lower spinning weight.
Cooler disc - due to higher heat dissipation rate of aluminum hat than cast iron
True full floating (not all out in the market see design description) allows the disc to expand and contract freely without stressing the hat therefore prevents the disc from warping or cracking.
Replace only the rotor ring, the hat is reusable therefore although the initial cost is higher but the operating cost over the time could be lower than one-piece rotor.
http://www.racingbrake.com/main/two_...or_upgrade.asp
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