10 best 27.2 seatpost carbon for 2024

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best 27.2 seatpost carbon on the market. We then delved into these 27.2 seatpost carbon further and put together detailed reviews so that you can easily pick the best 27.2 seatpost carbon for your needs.

Best 27.2 seatpost carbon

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Best 27.2 seatpost carbon reviews

1. BW USA Bicycle Seatpost 400mm Length x 27.2 30.9 or 31.6mm - Lightweight Aluminum Alloy Post for MTB Road and Hybrid Bikes - 30.9

Feature

DIAMETER 30.9
LENGTH Extra-long 400mm length
CLAMP Two bolt design for quick and precise adjustment
MATERIAL Lightweight and durable aluminum alloy
COLOR Matte black

2. Easton EC90 SL-27.2 x 350-Offset 20 mm Unisex Adult Carbon Seatpost, Black, 27.2

Feature

The aluminium seat post EC90 SL is equipped with ISA technology, an independent adjustment of the patent pending saddle.
The EC90 SL has been completely redesigned to give you a unique lightness.
Back: 0 mm / Diameter: 27.5 mm / Length: 350 mm.

3. RXL SL Bike Seat Post 27.2 Seatpost Carbon Fiber Seatpost 31.6 Bicycle Seat Post Pole Offset for Mountain MTB Road Bike 27.2-400mm Red Seatposts

Feature

1,Material:carbon fiber;Appearance:3K Matte;Weight:Approx 210+/-10g
2,Diameter: 27.2/30.8/31.6mm;length:350/400mm;Offset:25mm
3,Install the product correctly, please follow the specified tightening torque (4Nm)
4,This product 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.
5,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. Race Face Evolve 27.2 X 400 Black

Feature

Details:3D Forged, Anodized, and Shot Peened from 2014 Heat-Treated AluminumDesigned for All Mountain, XC, and Trail RidingNew Hunter Head DesignInstall your saddle with two bolts without disassembling the head

5. UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter 25.4/27.2/28.6//30.9/31.6mm for Mountain Bike Road Bicycle(27.2mm*red)

Feature

To fit frame seatpost hole:27.2mm.
Extra long:15.7"(40cm);Help to raise height of saddle,so that tall rider don't have to bent much forward.
Material:Strong aluminum alloy,durable and light weight.
Clamp is adjustable for the saddle tilt angle.
Replacement seatpost for most bike,such as:mountain bike,road bike,universal bikes.

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

Feature

Low profile clamp reduces stress on lightweight rails and won't bottom out
Length: 400mm
Offset (mm): 25mm
Color: Black
Defined Color: Black

7. TOSEEK ?US Stock 3K Full Carbon Fiber 27.2/30.8/31.6mm MTB Road Bike Matte/Gloss Seatpost, Premium T800 Carbon Superlight Mountain Bike Floding 350/400mm Broken Wind Seat Post Tube (Matte,27.2-350mm)

Feature

US STOCKWe have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS".
Material3K T800 Full Carbon Fiberhigh-strength carbon fiber, exquisite technics, nice touch feeling, two bolt design for easy installation
Suitable forBoth circular arch and oval cushion, you can adjust the screw of the seatpost to find the comfortable angle of MTB road folding fixed gear Bike ect.
SeatPost SizesMatter/Shiny 27.2*350/27.2*400/30.8*350/30.8*400/31.6*350/31.6*400mm.
Weight about 220g/30.8*400mm(different size,different weight)

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

Feature

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: -5 to 18. 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.

9. Azarxis Bike Seatpost Aluminum Alloy Pole Seat Tube 25.4mm / 27.2mm / 28.6mm / 30.4mm / 30.8mm / 31.6mm x 350mm for Mountain Bike Fixed Gear Bicycle (Black 27.2 x 350mm)

Feature

PAY ATTENTION: Please do measure the actual required diameter before purchasing. Saddle clamp is not included, please purchase the saddle clamp separately if needed
MATERIAL: The seatpost is made of 6061 aluminum alloy, high strength, strong and durable, good corrosion resistance
SIZE: Length: 350mm; Diameter: 25.4mm 27.2mm 28.6mm 30.4mm 30.8mm 31.6mm; Thickness: 2mm
EASY TO INSTALL: installation is easy, just loosen the bolts of your old seat and remove your seatpost, then fix the seat bolts to the new seatpost and install it into your bicycle frame
UNIVERSAL TYPE: Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bikes, track bikes, MTB, BMX, DH, etc

10. EC90 No Logo Bicycle Seat Posts Carbon Road/MTB 3K Gloss/Matte Bike Offset Seat Post 27.2/30.8/31.6 Ultra-Light Bicycle Seatpost (3K Matte, 350-27.2mm)

Feature

Carbon Fiber MaterialCarbon Fiber + Aluminum Screws.Very durable and lightweight, excellent toughness, no deformation, corrosion resistance,while reducing weight, we always consider maintaining its rigidity.
Size27.2/30.8/31.6mm , Total length: 350/400mm,Adjust tube length of 0 to 320/370mm, Strength: 4.9 levels ultra high strength,Maximum load weight: 120kg ,Finish: 3K Matte/3K Gloss,Offset:25mm
Easy InstallationEasy to install and unload,exquisite workmanship, nice touch feeling, can be used for a long time.
Angle AdjustmentThe joint part is 2 screws, which can adjust the seat angle to make you ride more comfortable. The seat cushion 6X6 (circular bow). 7X9 (ellipse) can be used
Suitable for Most Road Bike, Fixed Gear Bicycle, Mountain Bikes, Downhill Bike, Track Bike, MTB, BMX, DH, etc

Conclusion

By our suggestions above, we hope that you can found the best 27.2 seatpost carbon for you. Please don't forget to share your experience by comment in this post. Thank you!