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Black 31.6 mm Carbon Rigid Bicycle Seatposts

We define color as the main color of the item. It may have accents or highlights in other colors.

The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

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Showing 43 products:

Vision Metron CAB SB32 Seatpost, 31.6 x 350mm
Vision Metron CAB SB32 Seatpost, 31.6 x 350mm

One piece continuous carbon fiber construction Box-section carbon head Forged alloy minimalist clamps Dual M6 chromoly hardware 32mm Setback … read more

$28 offretail $252.60 your price $223.99 + ships free

BuyBuyPART NUM 486574
Ritchey Comp Carbon Seatpost: 31.6, 400mm, 25mm Offset Black, 2020 Model
Ritchey Comp Carbon Seatpost: 31.6, 400mm, 25mm Offset Black, 2020 ModelRitchey

Carbon seatpost with a proven low profile 2 bolt clamp that wont bottom out on the saddle. Low profile clamp reduces stress on lightweight rails … read more

your price $104.95 + ships free

BuyBuyPART NUM 863183
Race Face Next SL Carbon Seatpost, 31.6 x 400mm Black
Race Face Next SL Carbon Seatpost, 31.6 x 400mm Black

The Next seatpost sets a new standard for a performance carbon post, featuring our new innovative Hunter head design that presents a rider with easy … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $149.99 + ships free

BuyBuyPART NUM 976896
Ritchey Comp Carbon Seatpost: 31.6, 350mm, 25mm Offset Black, 2020 Model
Ritchey Comp Carbon Seatpost: 31.6, 350mm, 25mm Offset Black, 2020 ModelRitchey

Carbon seatpost with a proven low profile 2 bolt clamp that wont bottom out on the saddle. Low profile clamp reduces stress on lightweight rails … read more

your price $104.95 + ships free

BuyBuyPART NUM 137602
Zipp Speed Weaponry SL Speed Seatpost: 31.6mm Diameter, 400mm Length, 20mm Offset, B2, Matte Black, B2
Zipp Speed Weaponry SL Speed Seatpost: 31.6mm Diameter, 400mm Length, 20mm Offset, B2, Matte Black, B2

Zipp's SL Speed Seatpost has become a favorite of pro road and cyclocross racers because of its light weight and dependability. UD carbon post … read more

your price $285.00 + ships free

BuyBuyPART NUM 230814
Whisky 7 Seatpost 31.6x400mm 0mm Offset Matte Carbon
Whisky 7 Seatpost 31.6x400mm 0mm Offset Matte CarbonWhisky Parts Co.

The No.7 seatposts are made from the highest quality materials to be durable, lightweight and comfortable. Whether you're remounting during the cross … read more

your price $105.00 + ships free

BuyBuyPART NUM 940714
Ritchey WCS-Carbon LINK Post, 31.6x400mm UD
Ritchey WCS-Carbon LINK Post, 31.6x400mm UDRitchey

Monocoque unidirectional carbon shaft, 2-bolt adjustable alloy clamp FlexLogic carbon layup provides vertical compliance with no loss of … read more

your price $259.95 + ships free

BuyBuyPART NUM 650907
FSA K-Force Light Carbon Seatpost, 31.6 x 350mm, Black, Di2 with Plastic Sleeve
FSA K-Force Light Carbon Seatpost, 31.6 x 350mm, Black, Di2 with Plastic SleeveFull Speed Ahead

One piece continuous carbon fiber construction Forged alloy Minimal Top Clamp (MTC) Fit 7mm standard rails and 7x9mm oval rails … read more

your price $216.20 + ships free

BuyBuyPART NUM 331365
Whisky 7 Seatpost 31.6x400mm 18mm Offset Matte Carbon
Whisky 7 Seatpost 31.6x400mm 18mm Offset Matte CarbonWhisky Parts Co.

The No.7 seatposts are made from the highest quality materials to be durable, lightweight and comfortable. Whether you're remounting during the cross … read more

your price $105.00 + ships free

BuyBuyPART NUM 335678
Zipp Speed Weaponry SL Speed Seatpost: 31.6mm Diameter, 400mm Length, Zero Offset, B2, Matte Black, B2
Zipp Speed Weaponry SL Speed Seatpost: 31.6mm Diameter, 400mm Length, Zero Offset, B2, Matte Black, B2

Zipp's SL Speed Seatpost has become a favorite of pro road and cyclocross racers because of its light weight and dependability. UD carbon post … read more

your price $285.00 + ships free

BuyBuyPART NUM 407679
FSA SL-K Carbon SB0 Seatpost 31.6 x 400mm Black Graphic
FSA SL-K Carbon SB0 Seatpost 31.6 x 400mm Black GraphicFull Speed Ahead

Features a UD carbon shaft with a bonded alloy head that's lighter and stiffer than ever. UD Carbon shaft with bonded SBS 2-bolt alloy head … read more

3% offretail $102.80 your price $99.99 + ships free

BuyBuyPART NUM 318528
FSA K-Force Light Rigid Carbon Seatpost, 31.6 x 350mm, 25mm, Black
FSA K-Force Light Rigid Carbon Seatpost, 31.6 x 350mm, 25mm, BlackFull Speed Ahead

One piece continuous carbon fiber construction Forged alloy Minimal Top Clamp (MTC) Fit 7mm standard rails and 7x9mm oval rails … read more

your price $216.20 + ships free

BuyBuyPART NUM 716013
Burgtec Xpress Seatpost, 31.6 x 300mm, Carbon
Burgtec Xpress Seatpost, 31.6 x 300mm, Carbon

Perfect finishing kit to match your carbon handlebars UD carbon, CNC'd clamp 300mm length Item Specifications diameter: … read more

your price $108.78 + ships free

BuyBuyPART NUM 585951
Origin8 Axys Carbon Seatpost, 31.6 x 350mm, 0mm, Black
Origin8 Axys Carbon Seatpost, 31.6 x 350mm, 0mm, Black

UD carbon shaft bonded to an AL6061-T6 alloy top clamp Wide saddle clamp design reduces rail stress and flex Micro-adjust 2 bolt clamp … read more

your price $84.99 + ships free

BuyBuyPART NUM 283093
Salsa Guide Carbon Seatpost 31.6 x 400mm 0mm Offset Black
Salsa Guide Carbon Seatpost 31.6 x 400mm 0mm Offset BlackSalsa

The Guide Carbon Seatpost features a highly adjustable two-bolt head design, while remaining lightweight, durable, and supportive when you need it most. … read more

your price $104.00 + ships free

BuyBuyPART NUM 619848
FSA SLK Carbon Di2 Rigid Seatpost, 31.6 x 350mm, 20mm, Black
FSA SLK Carbon Di2 Rigid Seatpost, 31.6 x 350mm, 20mm, BlackFull Speed Ahead

SLK Carbon seat posts with removable plastic Di2 battery adapter Carbon fiber shaft bonded to a 6061 alloy top clamp 2 bolt SBS head … read more

your price $102.80 + ships free

BuyBuyPART NUM 205522
Salsa Guide Carbon Seatpost 31.6 x 400mm 18mm Offset Black
Salsa Guide Carbon Seatpost 31.6 x 400mm 18mm Offset BlackSalsa

The Guide Carbon Seatpost features a highly adjustable two-bolt head design, while remaining lightweight, durable, and supportive when you need it most. … read more

your price $104.00 + ships free

BuyBuyPART NUM 397056
Thomson Carbon Masterpiece Seatpost, 31.6 x 350mm, Black
Thomson Carbon Masterpiece Seatpost, 31.6 x 350mm, BlackThomson

Thomson has long held the title of the premium seatpost manufacturer. They bring their expertise to carbon seatposts. A true Masterpiece … read more

$26 offretail $274.95 your price $247.99 + ships free

BuyBuyPART NUM 292091
Ritchey WCS Carbon 1-Bolt Seatpost: 31.6, 400mm, 25mm Offset, Black
Ritchey WCS Carbon 1-Bolt Seatpost: 31.6, 400mm, 25mm Offset, BlackRitchey

Ritchey WCS Carbon One-bolt. Head uses less aluminum than other designs, resulting in reduced weight. Design allows adjustments to be made with … read more

your price $259.95 + ships free

BuyBuyPART NUM 671046
Ritchey WCS Carbon 1-Bolt Seatpost: 31.6, 400mm, 0 Offset, Black
Ritchey WCS Carbon 1-Bolt Seatpost: 31.6, 400mm, 0 Offset, BlackRitchey

Ritchey WCS Carbon One-bolt. Head uses less aluminum than other designs, resulting in reduced weight. Design allows adjustments to be made with … read more

your price $259.95 + ships free

BuyBuyPART NUM 233861
Ritchey

"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'

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Whisky Parts Co.

"Whisky Parts Co. makes high quality carbon components designed with unique features that help you do more with your bike and stand out from the rest. We believe that our work can help every rider find a new level of confidence and performance with our sturdy and lightweight forks, bars, rims and more. So whether you are building a new bike or upgrading one you already have, you'll find an uncommon attention to detail in every product we offer."

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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Salsa

"At Salsa, we believe a sense of adventure makes life better. The bicycle can be so much more than just a bike; it's a path to new places, new people, and amazing experiences."

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Thomson

Thomson is leading with innovative design for two primary markets - aerospace and cycling.

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Wren

"Components for an adventurous world."

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Answer

Answer BMX makes BMX racing components.

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We define color as the main color of the item. It may have accents or highlights in other colors.

Weight

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.

Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.

Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.

Seatpost Material

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

Seatpost Clamp Style

Our Lowest Price - This product is ineligible for additional discounts or rebates.

On a dropper post, this is the distance that the post will drop.

Weight

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.