MenuMenuModern Bike

Black 27.2 mm Aluminum Rigid Standard 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.

SortSort

Showing 66 products:

Paul Component Engineering Tall and Handsome Seatpost 27.2mm Black
Paul Component Engineering Tall and Handsome Seatpost 27.2mm Black

Our new Tall & Handsome isn't the lightest seat post ever made, but we think it may be among the easiest to use and nicest looking. Like all PAUL components … read more

$15 offretail $205.00 your price $189.99 + ships free

BuyBuyPART NUM 897791
Thomson Elite Seatpost Black 27.2 mm x 330 mm
Thomson Elite Seatpost Black 27.2 mm x 330 mmThomson

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Over double the fatigue life of any other production … read more

StarStarStarStarStar 4.5 of 5 ( 4 ) 4.5 of 5 stars average ( 4 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 633226
Thomson Elite Seatpost Black 27.2 mm x 250 mm
Thomson Elite Seatpost Black 27.2 mm x 250 mmThomson

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Over double the fatigue life of any other production … read more

StarStarStarStarStar 4.5 of 5 ( 4 ) 4.5 of 5 stars average ( 4 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 693352
Thomson Elite Set Back Seatposts - Black - 27.2 x 410 mm
Thomson Elite Set Back Seatposts - Black - 27.2 x 410 mmThomson

The Elite Set Back Thomson Seatpost has a post and cradle which are machined from one piece of 7000 aluminum. Post and cradle are machined … read more

your price $114.95 + ships free

BuyBuyPART NUM 404104
Thomson Elite Set Back Seatposts - Black - 27.2 x 330 mm
Thomson Elite Set Back Seatposts - Black - 27.2 x 330 mmThomson

The Elite Set Back Thomson Seatpost has a post and cradle which are machined from one piece of 7000 aluminum. Post and cradle are machined from one … read more

your price $114.95 + ships free

BuyBuyPART NUM 132741
Redshift Dual-Position Seatpost: Aluminum 27.2x350 Black
Redshift Dual-Position Seatpost: Aluminum 27.2x350 Black

A seatpost that pivots at the top changing from a 16mm rearward offset to a 34mm forward offset. Linkage design maintains constant saddle-to-pedal … read more

your price $199.99 + ships free

BuyBuyPART NUM 833144
Thomson Elite Seatpost Black 27.2 mm x 410 mm
Thomson Elite Seatpost Black 27.2 mm x 410 mmThomson

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Over double the fatigue life of any other production … read more

StarStarStarStarStar 4.5 of 5 ( 4 ) 4.5 of 5 stars average ( 4 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 752601
Soma Layback Seatpost, 27.2 x 350mm - Black
Soma Layback Seatpost, 27.2 x 350mm - Black

Strong and simple precision-forged aluminum seatpost One-bolt clamp design allows for a wide range of saddle angles with infinite intermediate … read more

5% offretail $39.99 your price $37.99

BuyBuyPART NUM 447938
Zipp Service Course Seatpost, 27.2 x 350mm, 20mm, Black
Zipp Service Course Seatpost, 27.2 x 350mm, 20mm, Black

Increased stiffness-to-weight ratio 6061 alloy Steel hardware Bead Blast black finish Item Specifications Offset: 20mm … read more

your price $56.00

BuyBuyPART NUM 910474
Thomson Masterpiece Setback Seatpost - 27.2 mm x 330 mm - Black
Thomson Masterpiece Setback Seatpost - 27.2 mm x 330 mm - BlackThomson

The Thomson Masterpiece Seatpost is not for everyone. We at Thomson wanted to create the best seatpost possible without regard to cost. The … read more

your price $159.95 + ships free

BuyBuyPART NUM 848159
Thomson Masterpiece Seatposts Black
Thomson Masterpiece Seatposts BlackThomson

The Thomson Masterpiece Seatpost is not for everyone. We at Thomson wanted to create the best seatpost possible without regard to cost. The … read more

your price $159.95 + ships free

ChooseChoose
RaceFace Ride XC Seatpost 27.2 x 350mm Black
RaceFace Ride XC Seatpost 27.2 x 350mm Black

RaceFace Ride XC Seatposts made of forged AL-6061. 2-bolt head holds saddle securely while retaining easy adjustability Forged, anodized and shot … read more

your price $34.99

BuyBuyPART NUM 500287
Ritchey WCS Link Seatpost 27.2, 350mm, 20mm Offset, Black
Ritchey WCS Link Seatpost 27.2, 350mm, 20mm Offset, BlackRitchey

WCS Link features 20mm of offset and a reversible clamp which allows for an additional 10mm of fore-aft saddle adjustment. Item Specifications Color: … read more

your price $99.95 + ships free

BuyBuyPART NUM 244052
Soma Layback Seatpost, 27.2 x 400mm - Black
Soma Layback Seatpost, 27.2 x 400mm - Black

Strong and simple precision-forged aluminum seatpost One-bolt clamp design allows for a wide range of saddle angles with infinite intermediate … read more

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

your price $39.99

BuyBuyPART NUM 850691
Salsa Guide Seatpost 27.2 x 350mm 18mm Offset Black
Salsa Guide Seatpost 27.2 x 350mm 18mm Offset BlackSalsa

The Guide Seatpost features a highly adjustable two-bolt head design, built to be strong, reliable, and supportive when you need it most. Offset … read more

your price $50.00 + ships free

BuyBuyPART NUM 376040
Thomson Elite Set Back Seatposts - Black - 27.2 x 250 mm
Thomson Elite Set Back Seatposts - Black - 27.2 x 250 mm Thomson

The Elite Set Back Thomson Seatpost has a post and cradle which are machined from one piece of 7000 aluminum. Post and cradle are machined from one … read more

your price $114.95 + ships free

BuyBuyPART NUM 709497
Ritchey WCS 1-Bolt Seatpost: 27.2, 350mm, 0 Offset, Blatte
Ritchey WCS 1-Bolt Seatpost: 27.2, 350mm, 0 Offset, BlatteRitchey

Wide saddle clamp reduces stress on lightweight saddle rails Works with all saddles with available clamp kits 8x8.5mm or <a hre … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

your price $99.95 + ships free

BuyBuyPART NUM 189892
Soma ZERO Seatpost, 27.2 x 350mm - Black
Soma ZERO Seatpost, 27.2 x 350mm - Black

Zero offset post with highly adjustable 2-bolt head Aluminum body with a forged head unit Item Specifications diameter: 27.2mm length: … read more

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

your price $36.99

BuyBuyPART NUM 463358
FSA SL-K Carbon SB0 Seatpost 27.2 x 400mm Black Graphic
FSA SL-K Carbon SB0 Seatpost 27.2 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

your price $102.80 + ships free

BuyBuyPART NUM 167830
Easton EA90 Alloy Seatpost with 20mm Setback 27.2 x 350mm
Easton EA90 Alloy Seatpost with 20mm Setback 27.2 x 350mm

EA90 alloy seatpost from Easton. Item Specifications Color: Black Length: 350 Material: Aluminum Offset: 20 Diameter: 27.2 Clamp Style: Standard … read more

your price $99.99 + ships free

BuyBuyPART NUM 600689
Thomson

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

See all Thomson

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.'

See all Ritchey

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."

See all Salsa

Full Speed Ahead

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

See all Full Speed Ahead

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."

See all Whisky Parts Co.

Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

See all Sunlite

Dimension

Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.

See all Dimension

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

Weight

These products are one of our best sellers.

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

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

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.

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.