The SRAM Centerline 140mm Rounded Disc Brake Rotor showcases all the expertise SRAM and Avid have gained over years of brake system design. This rotor is incredibly lightweight and quiet, yet it offers outstanding braking power. It dissipates heat superbly, thanks to large cut - outs for ventilation and its heat - resistant design that prevents bending or warping. With rounded edges for enhanced safety and UCI - compliance, an abrasion - resistant steel brake surface, and a one - piece design with a sturdy six - bolt mount, it's a top choice. It's compatible with ISO 6B hubs (bolts included), all AVID or SRAM brakes, and most other brands. The rotor works with all pad compounds (metal or resin), suits MTBs, and weighs 94g without bolts. It's made in Taiwan and comes with a 2 - year warranty against material or workmanship defects. Note that it doesn't come with hydraulic brakes and isn't compatible with centre - lock format wheels.

Using your SRAM Centreline 140mm Disc Rotor is straightforward. First, make sure your bike's hub is ISO 6B compatible and follow the recommended bolt torque of 55in - lbs (6.2N - m) when installing. The rotor is designed to work with all AVID or SRAM brakes and most other brands, so you don't have to worry about compatibility. When riding, you'll notice excellent braking power and minimal noise. As for maintenance, keep the rotor clean. You can use a mild cleaner and a soft cloth to remove dirt and debris. Avoid using abrasive materials that could damage the abrasion - resistant steel surface. Check the thickness regularly; the minimum thickness is 1.55mm. If it gets too thin, it's time to replace the rotor. Remember, this rotor doesn't come with hydraulic brakes, and it's not compatible with centre - lock format wheels. With proper use and maintenance, your rotor should last well within the 2 - year warranty period.