OPERA Carbon Fiber Bicycle Perforated Saddle Cushion for Mountain Bikes and Road PU Saddle for Improved Saddleability Saddle, Ultra-Lightweight,

Ergonomic Design: Unique hollow design, cavity to reduce pressure in the middle part, provides interesting air ventilation function. Size: 243mm (L) * 155mm (W), size fits most Asians. Weight: 150g The hole in the center of the saddle keeps the air ventilated for a comfortable ride. Easy installation, you can easily install it and dismantle it. Universal Bicycle: Suitable for all standard seats on mountain bikes, road bikes, folding bikes, etc. Fits double track seatposts and clip-on seatposts. The ultra-lightweight carbon fiber construction makes your sports bike even more nimble. Your buttocks will be less likely to hurt even when cycling for long periods of time or long distances, allowing you to enjoy a comfortable ride. Case Material: High-grade EVA leather + carbon fiber Product Size (L*W): 243x155mm Product Weight: Approx. 150g Block Bow Size: 7x9MM Package Included: 1 x Saddle Tip: Please use the appropriate seat post clamp that matches the saddle bow. Have a good shopping experience.