RXL SL Carbon Fiber Bicycle Seatpost - Lightweight MTB/Road Bike Seat Post 27.2/30.8/31.6mm with 25mm Offset - 3K Matte & Glossy Finish - Perfect for Racing, Commuting & Mountain Biking

Carbon Fiber compares to Aluminum Alloy: Lighter in weight. Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle’s class in minutes. Features 1. Ergonomically designed with 2 bolt clamps, which can provide a safe non-slip saddle position and compatible with more saddles. 2. 100% full carbon fiber, Ultra-light, around 210g. and high-strength alloy accessories provide safety protection for riders. 3.Break winding flat design, can reduce wind resistance when cycling. Adjustable saddle angle, easy to install and remove. 4. Diameter:27.2/30.8/31.6mm; Length:350/400mm; Usage:Road/Mountain; Appearance:3K Glossy/Matte. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Precautions 1, Our seat tube diameter will be a little less than the size of the label. 2, Seat post diameter is 26.8 ~ 27.2mm Used in frame seat post 27.2mm. 3, Seat post diameter is 30.6 ~ 30.8mm used in frame seat post 30.8mm. 4, Seat post diameter is 31.4 ~ 31.6mm Used in frame seat post 31.6mm. 5, Some frame Seat post diameter is not standard, which means that the seat post can not be installed, please check that the seat post has to be properly secured with the saddle clamp. Assembly Instructions 1. Please check whether your bike parts are complete. 2.When assembling, please ensure that the diameter of the seat post column is the same as that of the frame seat post, and the size of the seat bow is the same as the seat post column. 3. Choose a suitable length, and when installing it on the frame, please insert it above the safety wire. 4. The port of the seat post can be cut in a regular bicycle shop. Friendly Reminder 1,Install the product correctly, please follow the specified tightening torque (4Nm). 2, This product is suitable for a saddle with a hole. If there is no hole in the saddle, we recommend using a hexagon wrench to tighten the screw. 3, Tighten the screws. Since it is made of carbon, we recommend tightening the body to support it by tightening with your hands. Cracks can occur when strong tensions occur. 4, Any quality problems please send me photos, we will try our best to help you. Does its design accommodate standard seat rails without compatibility issues? The seat post can be suitable for standard seat rails bow size 6*6, 7*7, 7*9, 8*10, as long as the size is ok, it can be installed well and use without compatibility issues. Does the seatposts surface show any fading or discoloration over time? The bike seatpost is made of carbon fiber, which is high performance, will not show any fading or discoloration or fading over time. Are there any issues with its finish scratching easily? Will it show scratches or chips over time? No, there are few issues with its finish scratching easily, in case of sharp things, it won't show scratches or chips over time, but if you use aluminum racks, please be careful when install. Does its carbon construction flex noticeably under rider weight over time? The bike seatposts do flex slightly under rider weight over time, which is expected with carbon fiber seat posts, can help absorb road vibrations. Does its design reduce wind resistance? Do they offer longer lengths than 400mm? Yes, the bicycle seat post produce with flat design, which can reduce wind resistance when cycling. The length of 350mm and 400mm, no other sizes can be choose at this moment. Related Products Recommendation Bicycle Seat Post Add to Cart Bicycle Saddle Add to Cart Water Bottle Cage Buying Options Road Integrated Handlebar Add to Cart MTB Integrated Handlebar Add to Cart Stem Top Cap Add to Cart Bike Spacer Add to Cart Customer Reviews 4.0 out of 5 stars 108 4.2 out of 5 stars 128 4.5 out of 5 stars 176 4.2 out of 5 stars 22 4.2 out of 5 stars 47 4.1 out of 5 stars 20 4.4 out of 5 stars 36 Price $35.99$35.99 $31.99$31.99 — $104.99$104.99 $79.99$79.99 $15.99$15.99 $19.99$19.99 Carbon Fiber ✔ ✔ ✔ ✔ ✔ ✔ ✔ For Road ✔ ✔ ✔ ✔ ✘ ✔ ✔ For MTB ✔ ✔ ✔ ✘ ✔ ✔ ✘ US Stock ✔ ✔ ✔ ✔ ✔ ✔ ✔ Appearance Matte/Glossy Matte/Glossy Matte/Glossy Matte Matte Glossy Matte