Dark mode
United Kingdom
Catalog   /   Sports & Outdoor   /   Cycling & Accessories   /   Bike Parts   /   Saddles   /   Seatposts

Seatposts Specialized

 prices on 37 models  
Specialized
clear
Show
Sleek and lightweight post with an easy access single bolt head assembly.2014 aluminum.Aluminum single bolt, low-profile head assembly with side access.Diameter: 30.9mmLength: 400mmWeight: 258gFinish: Gloss/matte black anodized.
£42.99
Bikeinn
Delivery: in United Kingdom
Report
Buy!
Bikeinn
Inding your rhythm can make or break your race. Our control sl seat post puts you in an ideal position for high-output efforts, and is easily adjusted thanks to the 2-bolt system letting you easily make micro-alignments for that dialed attack position—all while remaining feather light at 180g for xc riding and racing. Its 30.9mm post diameter and 415mm length make the control sl seat post a perfect match for the modern xc bike. Once your riding position is set, you're focus is dialed on ride fast and efficiently —not your seat post.Specifications:- Material: High-modulus carbon fiber- Length: 415mm- Offset: 0mm- Post Diameter: 30.9mm- Seat Clamp: 2-bolt Micro Adjust with 46mm saddle rail crad…
£106.00
Bikeinn
Delivery: in United Kingdom
Report
Buy!
Bikeinn
Specialized S-Works Venge Carbon Seatpost Designed to be compatible with the 2019 Specialized Venge aero bike, this S-Works Venge Carbon Seatpost provides a potent combination of low weight and flawless aerodynamic performance. This seatpost also incorporates sleek and seamless Di2 integration, allowing you to hide the junction box away inside. The cylindrical headpiece, meanwhile, allows you to adjust the fore and aft angle of your saddle with the adjustment of just a single bolt.
Price from £112.99 up to £184.49 
Compare prices and buy Specialized S-Works Venge Carbon 28119-3302
£113.00
£184.00
Compare prices2
Specialized S-Works Tarmac SL6 380mm 20-Degree Setback Seatpost The S-Works Tarmac SL6 380mm 20-Degree Setback Seatpost from Specialized fits models from their Tarmac range from 2019 and 2020. The FACT carbon construction is strong, aerodynamic and lightweight yet still compliant enough to take the unpleasant vibrations out of poor road surfaces thanks to its D-shape. The cylindrical aluminium head assembly allows adjustment of tilt and fore/aft position with a single bolt.
Price from £107.99 up to £116.99 
Compare prices and buy Specialized S-Works Tarmac SL6 380mm 20-Degree Setback S184900006
£108.00
£117.00
Compare prices2
Specialized S-Works Pave SL Carbon Seatpost Stay comfortable in the saddle and gain an aerodynamic advantage too, when using the Specialized S-Works Pave SL Carbon Seatpost. Engineered so the saddle moves back and down in an arc, and with a FACT carbon construction, this seatpost will help absorb road buzz, while the D-shape cuts drag. The aluminium head assembly makes for easy adjustment to fore/aft and tilt using just a single bolt. Compatible with the 2020 Specialized Roubaix and Tarmac SL6 models.
Price from £123.99 up to £171.00 
Compare prices and buy Specialized S-Works Pave SL Carbon 28120-3202
£124.00
£171.00
Compare prices2
Specialized S-Works Tarmac Carbon Seatpost Designed specifically for use with the Specialized Tarmac SL7, this S-Works Carbon Seatpost is constructed from stiff, lightweight FACT carbon and has a drag-minimising aero profile. Available in zero or 20mm setback, you can dial in the perfect fore-aft and tilt using a single bolt. If you have a Di2 setup, the junction box will be neatly integrated for clean aesthetics and a further aerodynamic benefit.
£126.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized S-Works Tarmac Carbon Seatpost Designed specifically for use with the Specialized Tarmac SL7, this S-Works Carbon Seatpost is constructed from stiff, lightweight FACT carbon and has a drag-minimising aero profile. Available in zero or 20mm setback, you can dial in the perfect fore-aft and tilt using a single bolt. If you have a Di2 setup, the junction box will be neatly integrated for clean aesthetics and a further aerodynamic benefit.
£126.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized S-Works Tarmac Carbon Seatpost Designed specifically for use with the Specialized Tarmac SL7, this S-Works Carbon Seatpost is constructed from stiff, lightweight FACT carbon and has a drag-minimising aero profile. Available in zero or 20mm setback, you can dial in the perfect fore-aft and tilt using a single bolt. If you have a Di2 setup, the junction box will be neatly integrated for clean aesthetics and a further aerodynamic benefit.
£126.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
S-Works Tarmac SL8 Carbon Seatpost Enhance your bike's performance with the S Works Tarmac SL8 replacement seatpost, which offers two setback options: 0mm and 15mm. Crafted from FACT carbon and designed with aerodynamics in mind, it's the perfect fit for the 2024 Tarmac SL8. The 15mmoffset features a 2-bolt micro-adjust clamp and a 46mm saddle rail cradle, allowing you to fine-tune your offset from 0mm to 15mm. If you prefer a 0mm offset, the cylindrical aluminum head assembly is easily adjustable for both fore-aft and tilt with a single accessible bolt. Upgrade your ride for optimal comfort and performance.
£133.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
S-Works Tarmac SL8 Carbon Seatpost Enhance your bike's performance with the S Works Tarmac SL8 replacement seatpost, which offers two setback options: 0mm and 15mm. Crafted from FACT carbon and designed with aerodynamics in mind, it's the perfect fit for the 2024 Tarmac SL8. The 15mmoffset features a 2-bolt micro-adjust clamp and a 46mm saddle rail cradle, allowing you to fine-tune your offset from 0mm to 15mm. If you prefer a 0mm offset, the cylindrical aluminum head assembly is easily adjustable for both fore-aft and tilt with a single accessible bolt. Upgrade your ride for optimal comfort and performance.
£133.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
##Specialized S-Works Carbon Seatpost 10mm Offset Part of the top drawer S-Works components range from Specialized, this carbon seatpost is 400mm long with a 30.9mm diameter and an offset of 10mm. The offset means that the central point of the aluminium head assembly sits just 10mm behind the centre of the seatpost, keeping your centre of gravity further forward over the pedals than more traditional seatposts with more layback. The single bolt adjustment for both tilt and fore-aft movement means that it?s a simple procedure to find the perfect comfortable and efficient pedalling position. The FACT (Functional Advanced Composite Technology) carbon fibre makes sure that the seatpost is strong,…
£136.49
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized S-Works Pave SL Carbon Seatpost Stay comfortable in the saddle and gain an aerodynamic advantage too, when using the Specialized S-Works Pave SL Carbon Seatpost. Engineered so the saddle moves back and down in an arc, and with a FACT carbon construction, this seatpost will help absorb road buzz, while the D-shape cuts drag. The aluminium head assembly makes for easy adjustment to fore/aft and tilt using just a single bolt. Compatible with the 2020 Specialized Roubaix and Tarmac SL6 models.
£136.79
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized S-Works Shiv TT Seatpost 0mm Offset Designed specifically for the Specialized Shiv Disc triathlon bike, this  S-Works Shiv TT Seatpost with 0mm offset focuses on aerodynamics, integrating with the hydration Fuelcell. It's constructed from FACT carbon fibre and offers simple setup adjustment, with a single bolt used to alter both fore/aft and tilt.
Price from £162.49 up to £184.49 
Compare prices and buy Specialized S-Works Shiv TT Seatpost 0mm Offset 28119-3600
£162.00
£184.00
Compare prices2
Specialized S-Works Tarmac Carbon Seatpost Designed specifically for use with the Specialized Tarmac SL7, this S-Works Carbon Seatpost is constructed from stiff, lightweight FACT carbon and has a drag-minimising aero profile. Available in zero or 20mm setback, you can dial in the perfect fore-aft and tilt using a single bolt. If you have a Di2 setup, the junction box will be neatly integrated for clean aesthetics and a further aerodynamic benefit.
Price from £126.00 up to £162.99 
Compare prices and buy Specialized S-Works Tarmac Carbon 28121-3905
£126.00
£163.00
Compare prices2
Specialized Terra Carbon Seatpost  The Terra Carbon Seatpost from Specialized is aimed at riders who regularly tackle roads and trails with less than perfect surfaces, making it ideal for gravel and endurance bikes. The layup uses composites with varying elongation characteristics, giving up to 18mm of vertical compliance, all in a seatpost that weighs less than 200 grams. This compliance keeps the rider fresher and faster without having any effect on pedalling efficiency and doesn’t rely on heavy or complicated parts. The clamp design gives easy, secure adjustment for dialling in the perfect fit.
Price from £168.99 up to £205.00 
Compare prices and buy Specialized Roval Terra Carbon 28121-3815
£169.00
£205.00
£205.00
Compare prices3
Roval Alpinist Carbon Seatpost The Roval Alpinist Carbon Seatpost is about as light as they come, at just 136 grams (27.2mm x 300mm). There's plenty of adjustment in the 2-bolt micro-adjust clamp, so offset can be set between 0mm and 20mm, allowing you to dial-in an optimised fit and setback is 12mm for both sizes. Upgrade to this seatpost for incredible ride quality, more speed and improved acceleration.
Price from £169.99 up to £205.00 
Compare prices and buy Specialized Roval Alpinist Carbon 28121-3705
£170.00
£205.00
Compare prices2
Features:- Aerodynamic FACT carbon construction that's compatible with the Shiv Disc.- Profile that integrates with the shape of the rear Hydration Fuelcell for maximum aerodynamic performance.- Cylindrical aluminum head assembly adjusts fore/aft and tilt with a single bolt.- Setback: 0/+25mm.
£169.99
Bikeinn
Delivery: in United Kingdom
Report
Buy!
Bikeinn
Roval Alpinist Carbon Seatpost The Roval Alpinist Carbon Seatpost is about as light as they come, at just 136 grams (27.2mm x 300mm). There's plenty of adjustment in the 2-bolt micro-adjust clamp, so offset can be set between 0mm and 20mm, allowing you to dial-in an optimised fit and setback is 12mm for both sizes. Upgrade to this seatpost for incredible ride quality, more speed and improved acceleration.
Price from £169.99 up to £205.00 
Compare prices and buy Specialized Roval Alpinist Carbon 28121-3700
£170.00
£205.00
£205.00
Compare prices3
Specialized S-Works Venge Carbon Seatpost Designed to be compatible with the 2019 Specialized Venge aero bike, this S-Works Venge Carbon Seatpost provides a potent combination of low weight and flawless aerodynamic performance. This seatpost also incorporates sleek and seamless Di2 integration, allowing you to hide the junction box away inside. The cylindrical headpiece, meanwhile, allows you to adjust the fore and aft angle of your saddle with the adjustment of just a single bolt.
£184.49
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized S-Works Venge Carbon Seatpost Designed to be compatible with the 2019 Specialized Venge aero bike, this S-Works Venge Carbon Seatpost provides a potent combination of low weight and flawless aerodynamic performance. This seatpost also incorporates sleek and seamless Di2 integration, allowing you to hide the junction box away inside. The cylindrical headpiece, meanwhile, allows you to adjust the fore and aft angle of your saddle with the adjustment of just a single bolt.
£184.49
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
S-Works Tarmac SL8 Carbon Seatpost Enhance your bike's performance with the S Works Tarmac SL8 replacement seatpost, which offers two setback options: 0mm and 15mm. Crafted from FACT carbon and designed with aerodynamics in mind, it's the perfect fit for the 2024 Tarmac SL8. The 15mmoffset features a 2-bolt micro-adjust clamp and a 46mm saddle rail cradle, allowing you to fine-tune your offset from 0mm to 15mm. If you prefer a 0mm offset, the cylindrical aluminum head assembly is easily adjustable for both fore-aft and tilt with a single accessible bolt. Upgrade your ride for optimal comfort and performance.
Price from £133.00 up to £202.49 
Compare prices and buy Specialized S-Works Tarmac SL8 Carbon 28123-4115
£133.00
£202.00
Compare prices2
Specialized Terra Carbon Seatpost  The Terra Carbon Seatpost from Specialized is aimed at riders who regularly tackle roads and trails with less than perfect surfaces, making it ideal for gravel and endurance bikes. The layup uses composites with varying elongation characteristics, giving up to 18mm of vertical compliance, all in a seatpost that weighs less than 200 grams. This compliance keeps the rider fresher and faster without having any effect on pedalling efficiency and doesn’t rely on heavy or complicated parts. The clamp design gives easy, secure adjustment for dialling in the perfect fit.
£205.00
Sigmasports.com
Delivery: to United Kingdom
Report
Buy!
Sigmasports.com
Specialized Terra Carbon Seatpost  The Terra Carbon Seatpost from Specialized is aimed at riders who regularly tackle roads and trails with less than perfect surfaces, making it ideal for gravel and endurance bikes. The layup uses composites with varying elongation characteristics, giving up to 18mm of vertical compliance, all in a seatpost that weighs less than 200 grams. This compliance keeps the rider fresher and faster without having any effect on pedalling efficiency and doesn’t rely on heavy or complicated parts. The clamp design gives easy, secure adjustment for dialling in the perfect fit.
Price from £169.99 up to £205.00 
Compare prices and buy Specialized Roval Terra Carbon 28121-3810
£170.00
£205.00
Compare prices2
Stp specialized oe seatpost, 34.9mm, alloy, 500mm length, 5mm offset, 2-bolt clampCompatibility: - 2023, COMO, COMO 3.0- 2023, COMO, COMO 3.0 IGH- 2023, COMO, COMO 3.0 IGH NB- 2023, COMO, COMO 3.0 NB- 2023, COMO SL, COMO SL 4.0- 2023, COMO SL, COMO SL 5.0- 2022, COMO SL, COMO SL 4.0- 2022, COMO SL, COMO SL 5.0
£31.99
Bikeinn
Delivery: in United Kingdom
Report
Buy!
Bikeinn
13 more item(s)
Pages:
1 2
Filters
Price
from£ up to£ 
Brands
Clear parameters
Catalog seatposts 2025 - new products, best sales, buy seatposts.