The Scratch X8 is a round shaped saddle, ideal for long to medium distance off road riding. This model has a shape and padding that is refined for 80-100mm travel mountain bikes and trail bikes.The round shape and the rise to the rear of the saddle also helps with support and the natural rotation of your pelvis during riding, also helping to increase thrust.CPC: Connect Power Control: Prologo patented technology. The specially designed CPC surface features a mat of hollow cones of various heights and diameters, arranged for maximum benefits to the rider. These include optimum grip, shock absorption and air cooling. It also enhances blood flow through a massaging action, reducing numbness and tendon related discomfort. The saddle also has Active Density Technology which combines 3 foam densities with a variable stiffness base. It's structured in different areas using 3 related foam densities.**High Density** - This is on the rear of the saddle and it gives a stable support of the ischial bones.**Medium Density** - This is in the middle of the saddle and it reduces the pressure on the pelvic area.**Low Density** - This is at the front of the saddle and it reduces pressure peaks in the body.**Specs*** Size: 280x135mm* Rail: TiroX Alloy 7mm* Cover: Microfibre + CPC* Padding: Light Foam* Weight: 239g