Seatposts

Thomson's Elite Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.

The name says it all: Thomson's Masterpiece Seatpost combines the best materials, exceptional strength, perfect function, light weight and the classic beauty of all Thomson products. All Masterpiece posts are extruded and then painstakingly machined from a single block of ultra-strong 7000-series aluminum, and they all weigh less than 200 grams complete. This means you get a post tough enough for any ride on or off road and at a nice and light weight that will complement your dream bike. What's more, you get Thomson's easy-to-adjust and super reliable 2-bolt seat clamp that makes it a breeze to dial in your perfect seat position from minus 5 degrees to plus 29 degrees.

• Forged aluminum • Integrated micro-adjust seat clamp

Origin-8's Pro Fit II Black-Series Seat Post is made of light and durable forged 6000 aluminum that has Origin-8's Blast Black finish for a custom look. It also features an adjustable 2-bolt clamp that holds fast and lets you easily dial in your seat position.

Kalloy's 602 seatpost comes in a wide variety of diameters to fit most frames. Simple, sturdy, and lightweight, the 602 makes a great replacement seatpost.

Dimension Two-Bolt Seatposts provide a sturdy and durable saddle perch for cross country and all-mountain riding in three diameters, rigorously tested to ISO 4210 Mountain standards. - Constructed with AL-6061-T6 aluminum - Shot-peened finish - 0mm offset

The Highline 3 delivers infinite adjustment, smooth feel, and easy installation. Details - Premium Trelleborg sealing - Exclusive Igus LL-glide bearings and keys - Jagwire cable and housing - Self-contained hydraulic cartridge delivers industry-leading quality and reliability - Internal routing - Quick connect mechanism for ease of cable installation - Linear actuator for quick return speed - 2-bolt standard head - Remote sold separately

Zipp's SL Speed Seatpost has become a favorite of pro road and cyclocross racers because of its light weight and dependability. - Titanium hardware; black, red and white nut retainers included - Minimum insertion length is 100mm - Dual-bolt, low-profile micro-adjust cradle - UD carbon post, head, and clamps

On today’s road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored seatpost color is available on the Zipp Service Course Seatpost. Since the introduction of our line of Service Course and Service Course SL components, we’ve had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to offer redesigned Service Course seatposts. - Distinctive silver finish - Material: 6061 aluminum - 2-bolt adjustability - Minimum insertion length: 90mm

The Whisky No.7 Seatposts are made from the highest quality materials to be durable, lightweight, and comfortable. Whether you’re remounting during the cross race, or abusing them on the trail, you can trust Whisky’s seatposts. Available in different diameters and offsets. - Convenient finger adjustment of saddle angle - Unidirectional carbon shaft, forged aluminum head - No rider weight limit - 5 year Whisky warranty - ASTM Condition 3 - For rough off-road riding and jumps less than 24"

Seatposts can be an overlooked part of the bike, but at Whisky Parts Co., everything gets the same attention to detail so your ride never suffers. Their seatposts are made from the highest quality carbon, ensuring they are durable, lightweight, and comfortable. Whether you’re remounting during a cross race or abusing them on the trail, you'll be glad you have the No.7. - Carbon shaft absorbs trail chatter - UD carbon shaft, forged aluminum head

Thomson's Elite Setback Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.

The name says it all: Thomson's Masterpiece Seatpost combines the best materials, exceptional strength, perfect function, light weight and the classic beauty of all Thomson products. All Masterpiece posts are extruded and then painstakingly machined from a single block of ultra-strong 7000-series aluminum, and they all weigh less than 200 grams complete. This means you get a post tough enough for any ride on or off road and at a nice and light weight that will complement your dream bike. What's more, you get Thomson's easy-to-adjust and super reliable 2-bolt seat clamp that makes it a breeze to dial in your perfect seat position from minus 5 degrees to plus 29 degrees.

Syntace's HiFlex full carbon seatpost is centered around a highly technical carbon design that evenly distributes rider load as well as damps vibrations without loss of control. Its extra-deep 52mm bottom clamp offers optimal rail support while a shallow 30mm top clamp allows for extra fore-aft adjustment. The two-bolt micro adjust clamp offers precise saddle angle adjustments and features bolts arranged in line with the direction of bump forces for increased strength Ideal for anything from road to mountain. - Improved vibration damping and directional stability - Bob-damping mechanism for full suspension bikes - Compatible with most Carbon rails - Weight: 212g - Max. Height: 310mm - Min. Height: 40mm

The Duncan 1.5 seatpost utilizes a high-end 7075 aluminum to create the best balance between stiffness and lightweight. The 2-bolt clamp is designed to ensure an easy setup and your saddle stays put. This model has a 10mm offset. - Designed and tested to meet Syncros' stringent standards for fatigue and impact strength. - 3D forged heat-treated aluminum tube - Proven Syncros clamp design for ease of adjustment - Compatible from 7x7mm up to 7x10mm rails, incl. carbon rails - Length: 400mm - Weight: 265g

The Duncan 1.5 seatpost utilizes a high-end 7075 aluminum to create the best balance between stiffness and lightweight. The 2-bolt clamp is designed to ensure an easy setup and your saddle stays put. This model has a 25mm offset. - Designed and tested to meet Syncros' stringent standards for fatigue and impact strength. - 3D forged heat-treated aluminum tube - Proven Syncros clamp design for ease of adjustment. Compatible from 7x7mm up to 7x10mm rails incl. carbon rails. - Compatible from 7x7mm up to 7x10mm rails, carbon rails inclusive - Length: 400mm

The Duncan 2.0 seatpost utilizes a wallet-friendly 6061 aluminum. The 2-bolt clamp is designed to ensure an easy setup and your saddle stays put. This model has a 10mm offset. - Designed and tested to meet Syncros' stringent standards for fatigue and impact strength. - 3D forged heat-treated aluminum tube - Proven Syncros clamp design for ease of adjustment. Compatible from 7x7mm up to 7x10mm rails, incl. carbon rails. - Compatible from 7x7mm up to 7x10mm rails, carbon rails inclusive - Length: 400mm - Weight: 280g

Our Duncan Aero SL seatpost is optimized for the Scott Foil and new Addict road bikes with a dedicated profile. Constructed from super-light carbon fiber, the layup is optimized for an excellent balance between light weight, stiffness and comfort. The 2-bolt clamp is designed to ensure that your setup is easy and your saddle stays put. - Our lightest-ever seatpost - Syncros engineered carbon construction offers an optimized blend of strength and light weight - Proven Syncros clamp design for ease of adjustment - Compatible from 7x7mm up to 7x10mm rails, carbon rails inclusive - Available in 27.2mm - Weight: 140g - Length: 400mm - Addict RC MY20 and Foil MY16 compatible - Carbon UD, Superlight Layup

Our Duncan SL seatpost is produced from high-end and super-light carbon fiber which combined with an optimized layup makes for an excellent balance between light weight, stiffness and comfort. The 2-bolt clamp is designed to ensure that your setup is easy and your saddle stays put. - Syncros engineered carbon construction offers an optimized blend of strength and lightweight - Proven Syncros clamp design for ease of adjustment - Compatible from 7x7mm up to 7x10mm rails, carbon rails inclusive - Weight: 185g (27.2x400mm) - Length: 400mm - Carbon UD, Superlight Layup

The Syncros FL1.0 Carbon Offset Seatposts utilize an optimized carbon layup to best balance stiffness and comfort into a lightweight structure. The multi-rail-compatible 2-bolt clamp and anti-slip design ensure that your setup is easy and your saddle stays right where you put it. - Material: Carbon Ud - Rails compatibility: 7x7mm to 7x10mm, carbon rails inclusive - Rails: Round/oval saddle rails - Weight: 210 grams (31.6mm)

The Syncros FL1.5 seatpost utilizes a high-end 7075 aluminum to best balance stiffness and lightweight. The multi-rail-compatible 2-bolt clamp and anti-slip design ensure that your setup is easy and your saddle stays right where you put it. - Material: Alloy AL7050 - Rail compatibility: 7.7mm-7x10mm, carbon rails inclusive - Rails: round/oval saddle rails - Weight: 265 grams (31.6mm)

Syncros FL1.5 seatposts utilize a high-end 7075 aluminum to create the best balance between stiffness and low weight. The 2-bolt clamp is designed to ensure an easy setup and your saddle stays put. - Designed and tested to meet Syncros' stringent standards for fatigue and impact strength. - 3D forged heat-treated aluminum tube - Proven Syncros clamp design for ease of adjustment. Compatible from 7x7mm up to 7x10mm rails, carbon rails inclusive.

Syncros FL2.0 seatposts utilize a high-end 7075 aluminum balancing light weight, durability, and an affordable price. The multi-rail compatible 2-bolt clamp and anti-slip design ensure that your setup is easy and your saddle stays right where you put it.

• Aluminum • Coil spring provides plush suspension • Adjustable pre-load design • Micro-adjust seat clamp • 450 grams

- Forged aluminum - 7/8-inch seat-clamp diameter - 165 grams

- Chrome - Sold individually

• Aluminum • Coil spring suspension • Adjustable pre-load design • Collar adjustment for play removal • 7/8-inch seat-clamp diameter

• Steel • Polished-chrome finish • 7/8-inch seat-clamp diameter

• Unicycle-specific seatpost

Sunday's Pivotal Seatpost uses a traditional straight-up pivotal design. It looks good in black, keeps your seat where you want it, and takes a beating — everything you need in a seatpost.