We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3

Around 180g

julio 30, 2026

Mountain Bike Seatpost Road Bicycle Carbon Seat Post Tube 25.4/27.2/30.8/31.6mm

Specifications: Brand: RXL SL Material: Carbon Fiber Appearance: 3K Matte/Glossy Color: Black Diameter: 27.2/30.8/31.6mm Length: 350/400mm Weight: Around 180g Used: Road bike, MTB,TT bike, track bike and so on Offset: 25mm Torque: 4 Nm Feature: Easy to install and remove, adjustable saddle angle. Precautions: 1,As the frame seat is 27.2mm, need to buy less than 27.2 caliber seat post to install 2,We produced all the seat tube diameter will be less than the size of the label 3,Seatpost Diameter is 26.8 ~ 27.2mm Used in frame seatpost 27.2mm 4,Seatpost Diameter is 30.6 ~ 30.8mm Used in frame seatpost 30.8mm 5,Seatpost Diameter is 31.4 ~ 31.6mm Used in frame seatpost 31.6mm 6,Some customers to buy the frame seatpost diameter is not standard, resulting in the seatpost can not be installed, please be sure to check,The seatpost needs to be properly secured using the seatpost clamp Note: This seat post is suitable for attachment to a saddle with a hole. If there is no hole in the saddle, we recommend using a hexagon wrench to tighten the screw. 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。
julio 24, 2026

Carbon Road Bicycle Handlebar 400/420/440mm Drop Bent Bar for Cycling UD RXL SL

Features: One molded carbon fiber; Beautiful and exquisite; More aerodynamic; Light weight, high strength; Easy to install and remove. 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. Precautions: 1. Our handlebar diameter is 31.8mm, please use the 31.8 caliber stem. 2. Do not use 31.8 aluminum alloy stem with our handlebar, the wrong stem will cause the handlebar to rupture. 3. Highway bike handlebar Do not enter the mountain road, the wrong cycling will crash the road handlebar. 4. Please correct use our company's accessories, if any questions please contact us directly. 5. We will adopt the views of the majority of cycling enthusiasts to improve our services. Assembly Instructions: 1. Please check whether your product accessories are complete. 2. When assembling, please make sure that the width of the stem head is within 45mm, and the handlebar diameter is 31.8mm. The width of the center must be confirmed to be able to lock the product properly, and manually install it with hexagonal wrench. 3. This product is for internal cable routing, the threading process will be cumbersome, please be patient. 4. When installing the brake, please use the torque reasonably and install it manually. 5. Please go to a standard bicycle shop for assembly and maintenance. 6. The end of the handlebar can be cut in a regular bicycle shop in order to meet personal preference. Before cutting, please remove the handlebar, tightly wrap tape on both sides of the handlebar cutting line, and use the smallest blade saw to cut the fixed position. After cutting, use 400 grit sandpaper to smooth it.