OSC Bicycle Saddle Full Carbon Fiber Ultra Lightweight Seat Cushion Bicycle Carbon Saddle Road Bike Mountain Bike Hollow Breathable Comfortable Seat

Material: Carbon fiber Size: 240-143mm Weight: Approx. 120g Ergonomic Design: Unique hollow design, cavity to reduce pressure in the middle area, providing interesting air ventilation function. Universal Bicycle: Suitable for all common standard seats, such as mountain bikes, road bikes, folding bikes, etc. EASY TO INSTALL: Easy to install, low cost solution that will make you feel better.