Best carbon seatpost

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1Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 ModelRitchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model$98.19Buy on Amazon
2ROADNADO Carbon Bike Seatpost 27.2/31.6mm*350, MTB Carbon Fiber Bicycle Seatpost Adjustable Bicycle Seat Tube for MTB Road BikeROADNADO Carbon Bike Seatpost 27.2/31.6mm*350, MTB Carbon Fiber Bicycle Seatpost Adjustable Bicycle Seat Tube for MTB Road Bike$26.99Buy on Amazon
3Ritchey Comp Carbon Seatpost: 27.2, 350mm, 25mm Offset Black, 2020 ModelRitchey Comp Carbon Seatpost: 27.2, 350mm, 25mm Offset Black, 2020 Model$104.95Buy on Amazon
4ROADNADO Carbon Road Bike Seatpost Full Carbon Fiber Bicycle Seatpost Setback 27.2/31.6*350/400 mm Adjustable Clamp 3K Matte for Road Bike Offset 20mmROADNADO Carbon Road Bike Seatpost Full Carbon Fiber Bicycle Seatpost Setback 27.2/31.6*350/400 mm Adjustable Clamp 3K Matte for Road Bike Offset 20mm$28.99Buy on Amazon
5Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Black)Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Black)$27.99Buy on Amazon
6SPERALV Bike Seatpost 27.2 Carbon Seatpost Road Bike Seatpost 400 mm Mountain Bike Seat Post - 27.2 mm Diameter Bicycle Seat Post (Matte Black 1)SPERALV Bike Seatpost 27.2 Carbon Seatpost Road Bike Seatpost 400 mm Mountain Bike Seat Post – 27.2 mm Diameter Bicycle Seat Post (Matte Black 1)$24.99Buy on Amazon
7Cannondale HollowGram Save Seatpost Carbon, 25.4x350mmCannondale HollowGram Save Seatpost Carbon, 25.4x350mm$219.95Buy on Amazon
8WHISKY - No.7 Carbon Fiber Bicycle Seatpost - 27.2mm x 400mm, 0mm OffsetWHISKY – No.7 Carbon Fiber Bicycle Seatpost – 27.2mm x 400mm, 0mm Offset$105.00Buy on Amazon
9Satori Trident of Road Bike Bicycle Carbon Fiber Alumium Alloy 18mm Offset Setback Seatpost Seat Post with Adjustable Clamp 27.2mm x 350mmSatori Trident of Road Bike Bicycle Carbon Fiber Alumium Alloy 18mm Offset Setback Seatpost Seat Post with Adjustable Clamp 27.2mm x 350mm$39.98Buy on Amazon
10RaceFace Next Seatpost, Carbon, 30.9 x 400mmRaceFace Next Seatpost, Carbon, 30.9 x 400mm$149.99Buy on Amazon

Best carbon seatpost information

1. Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model

Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model
  • Low profile clamp reduces stress on lightweight rails and won’t bottom out
  • Length: 400mm
  • Offset (mm): 25mm
  • Color: Black
  • Defined Color: Black

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2. ROADNADO Carbon Bike Seatpost 27.2/31.6mm*350, MTB Carbon Fiber Bicycle Seatpost Adjustable Bicycle Seat Tube for MTB Road Bike

ROADNADO Carbon Bike Seatpost 27.2/31.6mm*350, MTB Carbon Fiber Bicycle Seatpost Adjustable Bicycle Seat Tube for MTB Road Bike
  • 【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.

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3. Ritchey Comp Carbon Seatpost: 27.2, 350mm, 25mm Offset Black, 2020 Model

Ritchey Comp Carbon Seatpost: 27.2, 350mm, 25mm Offset Black, 2020 Model
  • Low profile clamp reduces stress on lightweight rails and won’t bottom out
  • Length: 350mm
  • Offset (mm): 25mm
  • Color: Black
  • Defined Color: Black

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4. ROADNADO Carbon Road Bike Seatpost Full Carbon Fiber Bicycle Seatpost Setback 27.2/31.6*350/400 mm Adjustable Clamp 3K Matte for Road Bike Offset 20mm

ROADNADO Carbon Road Bike Seatpost Full Carbon Fiber Bicycle Seatpost Setback 27.2/31.6*350/400 mm Adjustable Clamp 3K Matte for Road Bike Offset 20mm
  • [Break wind design]: The upper part of the tube is made of flat structure to reduce the wind resistance and break wind design, which can improve your riding speed.
  • [Ultra-light Carbon Fiber Material]:seatpost tube body is made of carbon fiber material, the clamp is made of high-strength aluminum alloy, ultra-lightweight, high strength, better shock absorption, more comfortable riding. Surface 3K matte pattern design, stylish and durable.
  • [20mm Offset design]:In order to make your speed faster, the seat tube position is 20mm backward than normal. Suitable for all kinds of bikes, road bikes, mountain bikes, off-road bikes, fixed gear bikes, downhill bikes, track bikes, etc.
  • [Saddle Angle Adjustable]: The Saddle can be adjusted by adjusting the screws on the front and rear side of the clamp seat to adjust the angle of the saddle in small increments. It can adapt to different road needs and adjust to a comfortable sitting position.
  • [Size]: Diameter: 27.2mm/31.6mm Length: 350mm/400mm Please confirm the size of the seatpost you can use before you buy. Please refer to the picture for the method of choosing the size.

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5. Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Black)

Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Black)
  • 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

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6. SPERALV Bike Seatpost 27.2 Carbon Seatpost Road Bike Seatpost 400 mm Mountain Bike Seat Post – 27.2 mm Diameter Bicycle Seat Post (Matte Black 1)

SPERALV Bike Seatpost 27.2 Carbon Seatpost Road Bike Seatpost 400 mm Mountain Bike Seat Post - 27.2 mm Diameter Bicycle Seat Post (Matte Black 1)
  • ❣ Size – Diameter: 27.2 mm (1.07 inch) . Length: 400 mm (15.75 inch) . Weight: 210 g ±10 g ( lightweight ) .Maximum load weight: 90 kg .
  • ❣ Material – Carbon Fiber + Aluminum Screws.Very durable and lightweight, excellent toughness, no deformation, corrosion resistance,while reducing weight, we always consider maintaining its rigidity.
  • ❣ Easy to Install – It’s complete set , ready to be installed and used right away,suitable for most seat rails . 3 K matte finish, exquisite workmanship, nice touch feeling , you can be used for road bikes , long-distance mountain travel bikes,MTB, BMX, DH,etc.
  • ❣ Note – Please choose the right size of the seatpost . 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 . Must be properly secured using seat post clamps,The maximum tightening torque is 5Nm.
  • ❣ Pro Quality – We’re so confident about the quality of our products that if you have any product issues, we’re very happy to either provide a Refund or a Replacement – can’t say fairer than that!

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8. WHISKY – No.7 Carbon Fiber Bicycle Seatpost – 27.2mm x 400mm, 0mm Offset

WHISKY - No.7 Carbon Fiber Bicycle Seatpost - 27.2mm x 400mm, 0mm Offset
  • FULL UNIDIRECTIONAL CARBON CONSTRUCTION: Perfect combination of stiffness, vibration dampening, and weight savings, head of seatpost and clamp are forged alloy
  • TWO BOLT ADJUSTABLE HEAD: Allows you to easily install your favorite seat or make small adjustments for a comfortable fit
  • AESTHETIC: Clean, straight lines, and matte carbon finish compliment any bike while maintaining a classic look.
  • SPECIFICATIONS: 27.2 mm diameter post; 400 mm length; 0 mm offset; no rider weight limit
  • WARRANTY: 5 Year limited with crash replacement policy

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9. Satori Trident of Road Bike Bicycle Carbon Fiber Alumium Alloy 18mm Offset Setback Seatpost Seat Post with Adjustable Clamp 27.2mm x 350mm

Satori Trident of Road Bike Bicycle Carbon Fiber Alumium Alloy 18mm Offset Setback Seatpost Seat Post with Adjustable Clamp 27.2mm x 350mm
  • APPLICATION: Great for road bikes and commuting bikes.
  • CARBON SHAFT: Made of UD (unidirectional) carbon fiber which is twice as strong and tiff as woven carbon fibers, resulting in a light yet strong seat post for the weight weenies. Conveys pedalling power efficiently without any loss.
  • LIGHTWEIGHT ALLOY CLAMP: Head clamp is made of 6066 aluminum alloy to reach the best balance of weight and cost. Adjustable design offers easy-to-set, secure, slip-free saddle positioning, allowing for quick and easy assembly and saddle angle adjustments.
  • SPECIFICATIONS : Diameter: 27.2mm. Length: 350mm. Minimum Insert: 100mm. Offset / Setback : 18mm. Cradle: 43x42mm. Rise Angle: -5º to 18º. Weight: 270g=0.6lbs
  • ORDER NOW, WORRY FREE! We’re so confident about our product quality that we can provide 2-year warranty! Made in Taiwan.

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10. RaceFace Next Seatpost, Carbon, 30.9 x 400mm

RaceFace Next Seatpost, Carbon, 30.9 x 400mm
  • Features Race Face exclusive new Hunter head design
  • Thumbscrew tightening system allows quick dial in of the saddle angle by hand
  • Simple, lightweight 2 bolt design permits the saddle to be installed without disassembling the head
  • Angled clamp bolts allow easy tool access for hassle free adjustment and tightening
  • The rubber seatpost grommet fully seals the post to prevent water entering your seat tube

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