Rigid Bicycle Seatposts
Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.
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Showing 656 products:
3T Ionic 0 Ltd Seatpost: 31.6mm 350mm 
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3T Ionic LTD Seatposts Alloy Difflock seat clamp fits only saddles with 7mm round-section rails Monocoque high modulus carbon-fiber seatpost … read more
Ships Freeyour price $269.99 + ships free
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3T Ionic 0 Pro Seatpost: 27.2mm 350mm Info
3T Ionic Pro Seatposts 230 grams in 31.6mm x 280mm Aluminum shaft with alloy Difflock seat clamp fits only saddles with 7mm round-section … read more
$12 offretail $119.99 your price $107.99 + ships free
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3T Ionic 0 Team Seatpost: 27.2mm 350mm Stealth Info
3T Ionic Team Seatposts Carbon-fiber shaft with alloy head 200 grams in 31.6mm x 280mm Item Specifications Weight: 205 Length: … read more
your price $174.99 + ships free
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3T Ionic 0 Team Seatpost: 31.6mm 350mm Stealth Info
3T Ionic Team Seatposts Carbon-fiber shaft with alloy head 200 grams in 31.6mm x 280mm Item Specifications Weight: 205 Length: … read more
your price $174.99 + ships free
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3T Ionic Team Seatpost: 0 Setback 31.6mm 350mm Info
3T Ionic Team Seatposts Carbon-fiber shaft with alloy head 200 grams in 31.6mm x 280mm Item Specifications Color: Black Weight: … read more
your price $159.99 + ships free
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Alienation Billy Club 25.4mm Black Pivotal Post Info
Alienation Billy Club Seatposts. … read more
retail $30.00 your price $29.99
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Alienation Billy Club Seatpost, 320mm, 25.4mm, Black 
BuyPART NUM 703807
Pivotal compatible Ultra-light 3D-forged 6061 alloy Internal oval construction Shot-peen anodized Outer Diameter: 25.4mm … read more
your price $29.00
BuyPART NUM 703807 
Alienation Billy Club Seatpost, 320mm, 26.8mm, Black BuyPART NUM 529948
Pivotal compatible Ultra-light 3D-forged 6061 alloy Internal oval construction Shot-peen anodized Outer Diameter: 26.8mm … read more
your price $31.99
BuyPART NUM 529948 
Alienation Billy Club Seatpost, 320mm, 27.2, Black BuyPART NUM 399061
Pivotal compatible Ultra-light 3D-forged 6061 alloy Internal oval construction Shot-peen anodized Outer Diameter: 27.2mm … read more
your price $29.00
BuyPART NUM 399061 
Alienation Billy Club, 25.4mm x 280mm, Black Seatpost BuyPART NUM 104071
Pivotal compatible, layback style seatpost with a 10° back sweep Internal oval construction for increased durability and rigidity Ultra-light 3D-forged … read more
Newyour price $53.98
BuyPART NUM 104071 
Answer BMX Alloy Pivotal Seatpost, 26.8 x 300mm, Black
BuyPART NUM 147167
Answer BMX 26.8mm Alloy Pivotal Seatpost, Black Item Specifications Color: Black Diameter: 26.8 Clamp Style: Pivotal … read more
10% offretail $33.95 your price $30.56
BuyPART NUM 147167 
Answer Carbon SL 27.2 400mm SB-20 Carbon / Red / White Seatpost Info
Full carbon construction - mast, top and bottom clamps 2 bolt clamp design Accommodates standard and oval seat rails Not I-beam … read more
$23 offretail $230.00 your price $207.00 + ships free
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Answer Carbon SL 30.9 350mm SB-20 Carbon / Red / White Seatpost Info
Full carbon construction - mast, top and bottom clamps 2 bolt clamp design Accommodates standard and oval seat rails Not I-beam … read more
$23 offretail $230.00 your price $207.00 + ships free
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Answer Carbon SL 30.9mm 400mm SB-20 Carbon / Red / White Seatpost Info
Full carbon construction - mast, top and bottom clamps 2 bolt clamp design Accommodates standard and oval seat rails Not I-beam … read more
$46 offretail $230.00 your price $183.11 + ships free
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Answer Carbon SL 31.6mm 400mm SB-20 Carbon / Red / White Seatpost Info
Full carbon construction - mast, top and bottom clamps 2 bolt clamp design Accommodates standard and oval seat rails Not I-beam … read more
$46 offretail $230.00 your price $183.11 + ships free
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AnswerBMX Alloy Pivotal Seatpost, 27.2x300mm, Black BuyPART NUM 716995
CNC machined aluminum base and Pivotal head with laser-etched logos Pivotal design allows seat to be dropped lower than is possible with … read more
your price $33.95
BuyPART NUM 716995 
AnswerBMX Carbon Pivotal Seatpost, 22.2x250mm - Carbon Info
Super lightweight carbon fiber post with CNC machined aluminum Pivotal head Pivotal design allows seat to be dropped lower than possible … read more
your price $79.99 + ships free
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AnswerBMX Carbon Pivotal Seatpost, 26.8x300mm - Carbon BuyPART NUM 702938
Super lightweight carbon fiber post with CNC machined aluminum Pivotal head Pivotal design allows seat to be dropped lower than possible … read more
your price $79.99 + ships free
BuyPART NUM 702938 
AnswerBMX Carbon Pivotal Seatpost, 27.2x300mm - Carbon BuyPART NUM 686273
Super lightweight carbon fiber post with CNC machined aluminum Pivotal head Pivotal design allows seat to be dropped lower than possible … read more
your price $79.95 + ships free
BuyPART NUM 686273 
Azonic Pin It Seatpost, 27.2 - Black Info
6061-T6 aluminum with a two bolt, micro adjust clamp Zero clamp offset, 290g Item Specifications diameter: 27.2mm length: 350mm … read more
18% offretail $39.99 your price $32.99
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"Whether getting faster requires lighter components, components to give you greater control, or something else, Tioga will keep tweaking and innovating to find it."
"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."
"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!"
"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.'
"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."
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.
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"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."
"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."
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
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.
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
Weight
These models are available for online purchasing and can be shipped directly to you.
Recently added to our product selection.
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
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
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