The Aztec Stainless Steel Fixed Centre Lock Disc Rotor is precision laser cut from the highest quality and most durable stainless steel alloys to give you a superb disc rotor. The finned braking pattern provides smooth braking and reduced pad wear, and there's a wear out indicator included to keep it safe. Features: - Finned braking pattern design brings smooth braking and less pad wear - Precision laser cut from the best quality, most durable stainless steel alloys available - Chamferred edge to meet UCI requirement - Wear out indicator included for safety - Compatible with virtually all brands of hydraulic and mechanical Disc callipers - Easy Centre-Lock mounting system