MenuMenuModern Bike

Rigid Bicycle Seatposts

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

SortSort

Showing 664 products:

Velo Orange Grand Cru Long Setback Seatpost MKII: 30.2mm Setback, 27.2mm, 300mm, Silver
Velo Orange Grand Cru Long Setback Seatpost MKII: 30.2mm Setback, 27.2mm, 300mm, Silver

Generous offset/setback can be important for leather or other saddles that have short rails Head is integral with the post - not pressed … read more

your price $62.00 + ships free

BuyBuyPART NUM 546856
Nitto Dynamic Forged aluminum 27.2 x 300 Seatpost
Nitto Dynamic Forged aluminum 27.2 x 300 Seatpost

Nitto Dynamic S83 forged double-bolt seatposts Item Specifications Color: Silver Weight: 300g Length: 300mm Material: 2014 Aluminum Seatpost Diameter: … read more

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

your price $99.99

BuyBuyPART NUM 396504
Race Face Next SL Carbon Seatpost, 27.2 x 400mm Black
Race Face Next SL Carbon Seatpost, 27.2 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 187303
Thomson Elite Set Back Seatposts - Black - 31.6 x 410 mm
Thomson Elite Set Back Seatposts - Black - 31.6 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 from one … read more

your price $114.95 + ships free

BuyBuyPART NUM 786360
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

$25 offretail $252.60 Ends 7/27! $227.34 + 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
Thomson Elite Seatpost Black 27.0 mm x 330 mm
Thomson Elite Seatpost Black 27.0 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 541131
Ritchey WCS MastTopper, 30.25x70mm 25 offset w/ 7x7 Clamp
Ritchey WCS MastTopper, 30.25x70mm 25 offset w/ 7x7 ClampRitchey

For frames with integrated seat mast, different offset heads for tuning cockpit setup SideBinder 1-bolt fore/aft and tilt adjustable (7x7mm) … read more

your price $73.95 + ships free

BuyBuyPART NUM 914853
Thomson Masterpiece Seatposts Silver
Thomson Masterpiece Seatposts SilverThomson

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 222314
Sunlite Alloy Pillar Seatpost, 26.8, 350mm, Silver, No Clamp
Sunlite Alloy Pillar Seatpost, 26.8, 350mm, Silver, No ClampSunlite

Forged alloy construction Pillar style design Outer Diameter: 26.8mm Length: 350mm Color: Silver Material: Alloy … read more

your price $13.99

BuyBuyPART NUM 345300
SDG I-Beam Unidirectional Carbon Micro-Adjust Seatpost 0mm Setback 30.9x400mm
SDG I-Beam Unidirectional Carbon Micro-Adjust Seatpost 0mm Setback 30.9x400mm

SDG I-Beam Micro Carbon Seatposts. I-Beam technology eliminates seat rails for a single beam incoporated into the saddle shell. I-Beam provides the … read more

$35 offretail $129.99 your price $94.99

BuyBuyPART NUM 941165
Sunlite 31.8 x 350mm Black Seatpost
Sunlite 31.8 x 350mm Black SeatpostSunlite

The Sunlite Alloy 350mm seatpost has forged alloy construction and an integrated index adjust seat clam … read more

your price $25.99

BuyBuyPART NUM 725328
U.S.E. Ultimate Vybe GR Medium Seatpost, 27.2 X 400mm
U.S.E. Ultimate Vybe GR Medium Seatpost, 27.2 X 400mm

VYBE features the DURO clamp Fully serviceable and adjustable for rider weight Medium for rider weight of 120 to 174lbs Item … read more

your price $165.00 + ships free

BuyBuyPART NUM 994484
Ritchey Comp Carbon Seatpost: 27.2, 350mm, 25mm Offset Black, 2020 Model
Ritchey Comp Carbon Seatpost: 27.2, 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

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

your price $104.95 + ships free

BuyBuyPART NUM 171720
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

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

Tioga

"Whether getting faster requires lighter components, components to give you greater control, or something else, Tioga will keep tweaking and innovating to find it."

See all Tioga

We The People

"W-T-P have always taken a lot of pride in ourselves and in building bikes that are capable of taking everything a rider throws at them. We are constantly at the forefront of developing and manufacturing materials that will with stand hard and furious riding and our designs are made to combat common breaks and bends."

See all We The People

Answer

Answer BMX makes BMX racing components.

See all Answer

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

Wren

"Components for an adventurous world."

See all Wren

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

Eclat

"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."

See all Eclat

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.

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

Cult

Cult makes high quality BMX bikes and components.

See all Cult

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.

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.

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.

This is the part number or identifier for this item from the manufacturer

Seatpost Material

Suspension seatposts are designed with comfort in mind.

Dropper posts have the ability to change heights. This has become a choice for mountain bike riders that prefer multiple riding positions.

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.