The Fizik Gravita Alpaca X5 Men's Saddle features a smooth-edge shape for combined support and riding control. The mobius rail is a closed look design for added strength and weight distribution for a smooth controlled ride. Features: - Smooth-edged shape for more support & control- Carbon reinforced nylon shell- Closed loop rail design for added strength - Elastic wing panels that flex upon impact

Shell: Carbon Reinforced Nylon Rail: 7 x 7 mm Weight: 216g