Material: Japan Toray T800 Full Carbon Fiber Color: Black Size: 270*143mm Weight: about 115g Appearance: 3K Matte/Gloss Category: Front Seat Mat Use : MTB/Road Bicycle Gender: Unisex Maximum Rider Weight :150KG Package List: 1 X Bike Saddle Features: High quality bike saddle, full carbon fiber material, very lightweight and comfortable. Size - 270 x 143mm (slight error); Weight - about 0.26 lb (117+/- 5 g) (lightweight) Excellent Design - Nose shape design and middle part of vent design will provide you with a cool feeling, Excellent shockproof and maximum firmness. Easy installation- A great replacement for your beloved bike and easy to be installed on any standard seat post.Advise Please use the suitable seat clamp which similar to the seat bow, to provide maximum firmness and comfortable. Suggest - This bike seat is Made of Full Carbon Fiber Sheet without padding,Please wear the professional cycling pants with pad if you ride for a longtime.