The Best Carbon-fiber Bike Seat Posts of 2023

High-quality material Made of full carbon fiber,weighs only about 190g, lightweight and portable, wear-resistant and durable, and will not rust and corrode.Fine matt surface patterns, elegant appearance

Backward offset Unlike straight tubes, the front end of this seat post is offset back by 20 to 25mm. This design increases the distance between the saddle and the stem, can move the saddle further back, expands the range of leg movement, finds the best riding posture for you, and makes you feel more free, stable and comfortable when riding

Adjustable This optional length seat post will help you get a better riding height and angle on your bike. Adjustable head, easy to install. Adjust the two screws on the front and back, the saddle can change the angle flexibly. Clear scale, accurately adjust the length of the seat tube

Suitable for Suitable seatpost diameter: 27.2 and 31.6mm, length: 350 and 400mm. It is suitable for mountain bikes, road bikes, folding bikes, BMX and other bicycles, with good versatility. You can select the appropriate seapost according to your needs

How to choose the size The original seat post usually has a size mark on it, and you can buy it accordingly. If not, measure the diameter of the original seat post and choose the one with the same size as your original seat tube. Or measure the inner diameter of the frame tube and select the correct size

【Carbon Fiber Material】：As a new material with excellent performance, carbon fiber has a density less than 1/4 of that of steel, but its strength is 5-7 times that of steel. It has the characteristics of light weight, good impact absorption and good rigidity.The Bike Seatpost is made of T800 full carbon fiber , light and strong, good shock absorption, more stable and safe riding. Surface 3K matte design, fashionable and durable.

【Bow Saddle Applicable】： Clip-on seat part is made of high-strength aluminum alloy, one-piece molding, safe and durable; upper and lower clip-on structure,supporting most bow saddles on the market.

【Adjustable Saddle Angle】：Saddle can be flexibly changed by adjusting the screws on the front and rear side of the clip seat, according to your own requirements, adjust to a comfortable sitting position.

【Comfortable Riding】： Ergonomic design to give your ride a comfortable experience，suitable for most road bikes, mountain bikes, fixed gear bikes, track bikes, BMX，downhill bikes and so on.

【Choose The Right Size】：When purchasing, please be sure to pay attention to confirm the outer diameter size of the seat tube used in your frame to avoid buying back a seat tube that can not be used.Please refer to the picture description for the method of selecting the size.

3K Carbon Fiber: Constructed of ultra light and strong 3K Carbon Fiber. Light weight, never rust

Size: 27.2 × 350mm (apx 220g/pc), Total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Strength: 4.9 levels ultra high strength, maxium of 580lbs ; Setback: 0mm. Adjust tube length of 0 to 320mm

How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.

With adjustable head, Easy to install. Frosting finish, exquisite workmanship, nice touch feeling

Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc

The Carbon Fiber KINEKT 3.1 Seatpost is our lightest model. KINEKT effectively isolates your body from surface vibrations and impacts. This post is a must have for anyone looking to minimize wear and tear on their body during any ride - from cruiser to gravel crusader. All posts come with two extra springs so you can mix and match, creating a custom experience.

SEATPOST LENGTH: To choose your seatpost length, measure the entire length of your current seatpost. Measure from seat rails to bottom of post in millimeters. Available in 330 mm and 380 mm.

SEATPOST DIAMETER: To choose your seatpost diameter, determine the diameter of your current seatpost. The diamter is usually marked on the post (if not, you'll have to measure in mm using a caliper). Available in 27.2 mm.

SPRING SIZE: To choose your spring size, simply choose your best fit from our base configurations: SM (100-150 lbs), MD (150-200 lbs), LG (200-240 lbs).

COMPOSITION SPECS: Setback: 12 mm (3.1) 25 mm (3.0) | Travel Range: 0 - 35 mm | Primary Material: Carbon Fiber | Hardware: Stainless Steel | Bushings: Igus | Elastomers: Urethane

Shockproof & Firmness. It can maintain a comfortable ride for a long time. After careful design, it meets the height of people's bicycle riding, making people feel light and comfortable.

Material: 3K carbon fiber cloth pattern Specifications: 27.2mm / 30.8mm / 31.6mm Length: 350mm or 400mm Weight: 230-250g Maximum load: 130kg

Professional Design: The sturdy structure is not only beautiful, but also can make up for the shortcomings of the smaller frame and increase the maneuverability of riding.

Wide Aange of Applications: It is suitable for general seatposts for most racing and mountain bikes. Suitable for descent and off-road.

Precise Angle : Change the pedaling posture and riding angle to reduce the damage to the knee.

3K Carbon Fiber: Constructed of ultra light and strong 3K Carbon Fiber. Light weight, never rust

How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.

Total length: 350mm/400mm (15.7inch), Tube Length: 375mm (14.8inch), Head Length: 25mm (0.9inch) Strength: 4.9 levels ultra high strength, maxium of 580lbs Setback: 0mm

With adjustable head, Easy to install. Frosting finish, exquisite workmanship, nice touch feeling

Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc

Material: T800 Carbon Fiber.

Screw is the six angle of the material, the nut and stable gasket is the high strength aluminum alloy material, the installation of the maximum torque of the nut to 7Nm, as far as possible to use the torque wrench installation.

you can adjust the height of the seat cushion via adjusting the front and rear two screws

Suitable for most road bike, fixed gear bicycle, mountain bikes, etc

【Material】 The bicycle seatpost is made of high-strength carbon fiber. The design of two bolts facilitates infinite adjustment of front and rear angles.

【Seat tube size】 Diameter: 27.2mm/30.8mm/31.6mm; Length: 350mm/400mm; Weight: about 220g/30.8*400mm (different sizes, different weights)This product is suitable for riders weighing 110 pounds to 220 pounds

【Easy to install】: Installation is easy, just loosen the bolts of the old seat and remove the seatpost, then fix the seat bolts on the new seatpost and install it into the bicycle frame.

【Applicable】 The arch and oval seat cushions can adjust the screws of the seatpost to find a comfortable angle suitable for mountain bikes, road bikes, folding fixed gear bicycles, etc.

【Adaptation】 Suitable for most mountain bikes, road bikes, downhill bikes, track and field bikes, MTB, BMX, DH, etc

Fits seatposts from 25.4-31.8mm (shims included)

Features light molded construction; dual bolt, hinged seat post clamp

Molded Carbon Fiber Beam with Aluminum Rack

Integrated rubber bungee cord secures your cargo; comes with 2 cords

17.5 by 3.1 by 2.9 inches (L x W x H); carrying capacity is 15 pounds

* Size: 27.2/30.8/31.6*350 MM. Lightweight (about 220g). Easy to install.

* Lightweight & Durable: T800 Carbon Fiber Tube with Aluminum Alloy double nail chuck. High strength and fatigue resistance.Light weight and never rust.

* Professional Design: Sturdy structure, numerical controlled precision bending. Shockproof and durable. Suitable for long distance cycling and downhill.

* Wide Range Of Applications: Universal seat post used for most kinds of road bikes and mountain bikes. Suitable for downhill and off-road.

* How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.If you purchase the wrong size or are not satisfied with the quality, please allow us to exchange a more suitable product for you or refund for you. Your satisfaction is our goal