Smart Unit: No Model Number: Air Quality Monitor LCD Screen: Yes Gas Type: Multifunctional Welcome to our store! 1. Cycling Accessories: 3K carbon fiber + leather, PU and dual density gel padding offers softness and elasticity, helping you avoid cycling discomfort and enjoy longer rides. 2. Comfortable Cushion: Ultra-wide design and soft foam padding make it more comfortable. Dual springs provide excellent cushioning and durability. 3. Airy Design: The middle section reduces static electricity and improves ventilation. This saddle reduces pressure on sensitive areas while ensuring airflow and comfort during long journeys. 4. Front Saddle Pad: The saddle has a width of up to 143 mm and a length of 240 mm. It is designed for dual-pipe saddle rails and clips, suitable for mountain bikes and road bikes. 5. Saddle Replacement Pad: Cycling accessory for saddle covers, ideal for mountain bike enthusiasts and cyclists, enhancing your riding experience.