GBrakes 13 Inch Full Floating Wave Narrow Band Rotor For Harley GBrakes rotors redefine the standards for riders who refuse to settle for less. Engineered with high-carbon stainless steel and equipped with Cryo-Tech technology, they offer unsurpassed durability against the rigors of track performance. Their innovative full-floating design and Wave profile not only reduce weight but also enhance cooling, ensuring a sharp, consistent lever response for maximum braking power. Features: Hub mount application for the super-popular 5 x 82.5mm (3.25) bolt patterns Full floating to ensure optimum brake pad-to-rotor contact 420 High-Carbon Stainless Steel: High strength and heat tolerance for extreme conditions Independent ring movement for unmatched thermal stability Narrow Band Wave Profile: Lightweight with superior cooling and debris clearing Cryo-Tech Treatment: Enhances durability and resists cracking under stress Laser-Cut and Double-Ground: Perfect fit and smooth braking every time Track and Custom Ready: Ideal for sportbikes and high-performance V-Twin builds Seamlessly replaces stock rotor Note: Caliper relocation brackets required for installation, sold separately.