These two - piece center lock rotors are specifically designed for Campagnolo hydraulic brake systems. They come in 160mm and 140mm diameters. The rounded external edge is a safety feature that prevents skin cuts if you accidentally touch the rotor. The inner aluminum spider is great at dissipating heat, keeping your brakes performing well. If you weigh over 180 lbs, we recommend the 160mm rear rotor. It's a floating rotor, which enhances braking efficiency. Specifications include compatibility with Center - Lock Disc hubs, a weight of 99 grams for the 140mm model, a two - piece rotor type, and compatibility with all pad compounds.

Using these rotors is straightforward. Just install them on your Campagnolo hydraulic brake system that is compatible with Center - Lock Disc hubs. Make sure to choose the right diameter for your needs. If you're over 180 lbs, go for the 160mm rear rotor. When using, be careful not to touch the rotor while it's in motion as the rounded edge, though designed to prevent cuts, it's still a moving part. For maintenance, regularly check the rotor for any signs of wear and tear. You can clean it with a mild brake cleaner to keep it in good condition. Also, make sure the inner aluminum spider is free from debris to maintain its heat - dissipating ability.