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Seatposts

PNW Components Rainier 27.2 IR Dropper Post
$268.99
As time goes by, so do trends. As a team that has been in the bike industry for many decades, we've seen them all. Remember bar ends? Remember toe clips on pedals? Those were the hotness when they came out. Over time, these products have been replaced with better options, but then, there are some trends that have stuck—like 27.5" wheels and internal cable routing in frames. We wanted to wait things out a bit before jumping into developing a dropper post with internal routing, but it seems the stealthy cable job persists, so we present to you: the Rainier 27.2 IR (Internal Routing). The Rainier 27.2 IR dropper post brings riders the convenience and relief of an adjustable height dropper post in a lightweight alloy package with models featuring 90mm and 110mm of travel. These posts give you an answer to those steep or technical sections with infinite height adjustment. The Rainier not only hits the mark with price, but our simple design makes for easy servicing and consistent performance time after time. - Material: 7075-T73 heat treated alloy - Infinite Adjust: why should you be forced to choose a position? - Post Diameter: 27.2mm - Weights: 90mm - 460g, 110mm - 497g - Dual-Bolt micro-adjust head - Internal cable routing - Lever sold separately - 3-year warranty!
PNW Components Rainier Gen 3 Dropper Post
$234.99
In the bike industry, fashion is determined by the mud on your shorts and dust on your shoes. Yet, there is something undeniably satisfying about a freshly tailored suit, so we designed the all new Rainier Dropper Post to add that custom-tailored feel to your bike. The past version of this post is known for its consistency and reliability. While maintaining those qualities, this new iteration focuses on fitting more bikes and providing refined adjustability for the rider. - Tool-less Travel Adjust - Shortened Overall Length - Sealed air cartridge - Internal cable routing - 3-year warranty!
Crank Brothers Highline 3 Dropper Post
$279.99 - $369.99
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
Bontrager Line Dropper Post
$324.99
A streamlined design with fewer moving parts and better seals makes for a dropper post that performs consistently and requires less maintenance. The updated Bontrager Line Dropper Post is easy to set up and now even easier to service. The cable-actuated hydraulic locking design provides proven functionality for bikes with internal routing. - Remote cable actuation with ergonomically designed under-bar lever - Air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range - Keyed chassis prevents rotation for a stable ride - 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment - Internal cable routing keeps housing tucked away and free from moving wheel - Includes cable, housing, and 1x under-bar remote lever - On-Bar Drop Line Universal Lever sold separately - Frame must be compatible with internally routed seatpost routing
Bontrager Line Elite 31.6 Dropper Seatpost
$449.99
A performance dropper post with MaxFlow technology for faster, smoother operation. The Line Elite 31.6 Dropper is easy to set up and easier to drop, with 20% less saddle force required. Avid Matchmaker and Shimano I-Spec II compatibility ensures simple, integrated setup and the included lever provides a great feel with an easy push. Length options from 100mm to 170mm travel ensure there is a size for your ride. Designed for bikes with internal frame routing. - Infinitely adjustable air-sprung hydraulic locking cartridge with 20 percent reduction in compression force - MaxFlow design allows for a faster return and less compression force - Travel inserts available in 10mm and 30mm sizes to fine tune travel and rider fit - Cable-actuated under-bar lever compatible with SRAM MatchMaker and Shimano I-Spec II - 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment - Internal cable routing keeps housing tucked away and free from moving wheel - Includes cable, housing, and 1x under-bar remote lever - On-Bar Universal Lever sold separately
Bontrager Line Elite Dropper Seatpost
$449.99
A refined dropper that combines great lever feel with smooth, consistent operation for an awesome riding experience. Smooth operator Smooth operation, long-term durability, and a refined design come together for a best-in-class riding experience. The Line Elite Dropper's proven design is easy to set up and now even easier to drop, with 20% less saddle force required. Avid Matchmaker and Shimano I-Spec II compatibility ensure simple, integrated setup and length options from 100mm to 170mm travel ensure there is a size for your ride. Product details - Cable actuated under-bar lever compatible with MatchMaker and Shimano I-Spec B-Type - Infinitely adjustable air-sprung hydraulic locking cartridge with 20 percent reduction in compression force - Pierced head design allows riders to run longer travel post with shorter overall lengths - 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment - Internal cable routing keeps housing tucked away and free from a moving wheel - Includes cable, housing, and 1x under-bar remote lever - On-Bar Universal Lever sold separately - The frame must be compatible with internally routed seatpost routing
49°N Alloy Seatpost
$19.99 - $21.99
Durable alloy construction - Quick and easy 1-bolt adjustment - 400mm length
49°N DLX Alloy Seatpost
$26.99
Lightweight and durable die-cast alloy construction - 2-bolt clamp for maximum adjustability - 15mm offset - 400mm length
Zipp SL Speed Seatpost
$379.99
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
Zipp Service Course SL Seatpost
$229.99
The carbon Service Course SL seatpost is specifically tuned to be more shock absorbing than the "comfort" seatposts on the market, while still passing our strict internal MTB strength test. Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you'll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt-head accessibility. The Service Course SL seatpost makes it possible for nearly any rider to achieve the perfect fit, and the clamp works with all saddle rail types. - Distinctive Zipp cosmetics - Unidirectional Carbon fiber tuned for ride comfort - Lightweight clamping system - Lifetime warranty
Zipp Service Course Seatpost
$79.99
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. - Material: 6061 aluminum - 2-bolt adjustability - Minimum insertion length: 90mm
Trek Seat Mast Cap
$199.99
Trek-compatible seat mast cap Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately. Key features: - Ultra-light carbon construction - One bolt head design offers easy fore-aft and infinite angle adjustment - Compatible with all Trek road bikes with round seat masts - 175mm and 135mm lengths - 5mm and 20mm offsets - Aluminum clamp
RockShox Reverb AXS
$1,142.00 - $1,151.99
Our intention with Reverb AXS was inventive and pure: No hoses. No routing. No energy wasted. Not a single thing in the way of the experience. We created a reliable wireless-electronic dropper post and controller that actuates with drastically less effort and zero distraction. Expanding what's possible on a bike, Reverb AXS is enabled by SRAM AXS technology, a new level of interaction, personalization, and connectivity across all AXS-enabled components. - Effortless Electronic-Wireless actuation and infinite height adjustment with a single touch. - Clean, simple and fast to install. No hoses to route, no fishing required. - Updated internals for faster return speed in all conditions. - New Vent Valve Technology, a simple and reliable built in service solution without disassembly of the seatpost. - SRAM AXS technology, a new level of interaction, personalization, and connectivity across all AXS-enabled components. - Includes RockShox AXS handlebar controller, rechargeable SRAM battery, and charger.
RockShox Reverb Adjustable Seatpost
$499.99 - $512.99
On leg-burning climbs, crazy fast descents and rolling technical terrain, RockShox's Reverb dropper post enables you to attack the trails like never before. Just hit the hydraulic remote lever for 100–125mm of infinitely adjustable up-and-down saddle movement without ever slowing down! The return speed is easily adjustable by turning a dial on the remote while the triple-lipped sealing system and sealed hydraulic hose keep dirt out for clean, consistent operation. There's also an included collar that limits travel to a preferred height setting. So go ahead and drop your seat a couple of inches for that 30-foot technical section, raise it for that long climb then lower it all the way and get back for that steep descent, without losing your flow.
RockShox Reverb Stealth Internal Dropper Seatpost
$449.99
New Guts, New Glory Don't let its familiar good looks fool you—Reverb is a whole new weapon. Its internals have been completely re-engineered to improve on its already legendary performance and to offer enhanced reliability: all the smallest details, down to the single seal, have been re-evaluated and updated to pass the hardest and longest durability tests. Additional bushing overlap also improves performance over time, while new 150- and 170-millimeter travel options are available to tame even the gnarliest of descents. This is the brand-new Reverb, engineered for the next-generation mountain biker. - Internal cable routing keeps your bike sleek and uncluttered - Completely redesigned internals with new SKF internal floating piston - Improved performance and durability in all conditions - 150mm and 170mm travel options available in all diameters - Increased bushing overlap - New dedicated post length per travel length - WEIGHT: 560g (weight based on 340mm post, 30.9mm diameter, 100mm travel, MMX remote with shifter hardware and 1300mm hose) - LENGTH: 340mm, 390mm, 440mm, 480mm - COLORS: Black - MATERIAL: Shaft: 3D forged 7050 alloy , Head: 7050 forged alloy - OTHER: Zero Offset , Remote: Adjustable return speed at the handlebar, Discrete or Match Maker X, Left or right
RockShox Reverb Stealth w/1X Remote
$535.99 - $569.99
The Reverb Stealth features Vent Valve Technology for super simple service if the need arises. Redesigned internals provide effortless actuation and increased reliability. With reduced overall post lengths and new travel options, riders of all shapes and sizes benefit from more travel than ever before. The new Reverb Stealth redefines what it means to simply go up and down. - Shorter overall post length - Stealth Internal cable routing
RockShox Reverb Stealth w/1x Remote
$514.99
The RockShox Reverb 1x remote pairs the ergonomics of SRAM’s shifter design and low-lever-force hydraulic actuation to the internally routed Reverb Stealth B1 so riders can use their Reverb posts quicker, more easily and often, for better ride control on the trail. Reverb's 1x Remote’s Bleeding Edge fitting makes bleeding quick and simple, with an updated fluid path and bleed porting to make it easier to push fluid through the system, and a dedicated bleed adapter that plugs into the bleed port and seals the system to minimize air contamination and fluid loss - Adjustable return speed by turning the collar on the remote - MatchMaker X or discrete clamp options included - 2000mm hose length - Adjustment: Infinite - Remote Position: Left
RockShox Reverb Stealth w/Plunger Remote
$464.99
The Reverb Stealth features Vent Valve Technology for super simple service if the need arises. Redesigned internals provide effortless actuation and increased reliability. With reduced overall post lengths and new travel options, riders of all shapes and sizes benefit from more travel than ever before. The new Reverb Stealth redefines what it means to simply go up and down. - Shorter overall post length - Stealth Internal cable routing
Profile Design Canta Seatpost
$289.99
Profile's Canta Seatpost is made of high-modulus carbon for lightness, exceptional vibration damping, and a beautiful appearance. It boasts a super-secure 2-bolt forged-aluminum seat clamp that lets you easily dial in the seat angle to perfection.
Profile Design Fast Forward Alloy
$189.99
Gold standard aluminum seatpost for converting road bike frame geometry into a more aggressive aero position. Specifications - Launches Road Frame Geometry into the Aero Position Aluminum seat post effectively changes a 73° seat tube angle frame to 78° and moves riding position forward up to 38mm. Perfect solution for adjusting road bike geometry into a more aggressive aero position. - Easily Fine-Tune Saddle Comfort: Micro-tilt adjust to fine-tune saddle comfort. - Diameter: 27.2mm / 31.6mm with included shim - Length: 265mm - Minimum Insertion Length: 90mm - Offset: 38mm (Forward) - Head: 2-bolt, non-reversible - Material: 6061-T6 aluminum topped with forged 6061-T6 upper and lower clamps - Finish: Matte black w/ White Logo, Matte black w/ Black Logo - Weight: 300g
Profile Design Fast Forward Carbon
$269.99
Gold standard carbon seatpost for converting road bike frame geometry into a more aggressive aero position. Profile's Fast Forward Carbon Seatpost effectively changes a 73-degree seat tube angle to 78 degrees and moves your saddle forward up to 38mm. Made with multi-layer, multi-directional carbon weave, the Fast Forward is super light, too. Plus, its double-bolt micro-adjustable clamp is easy to use and super secure.
Pro Koryak Dropper Post 150 External
$474.99
Get your saddle down and out of the way and up your technical skills with a game-changing dropper. For quick and convenient routing or frames not drilled for internal dropper seatposts, the Koryak External is an ideal choice. - AL-7000 series - Infinite travel 150mm - External cable routing
Pro Koryak Dropper Post 150 Internal
$474.99
Get your saddle down and out of the way and up your technical skills with a game-changing dropper. The Koryak Internal dropper routes cables through the frame for a clean, snag-free assembly. - AL-7000 series aluminum - Infinite travel 150mm - Internal cable routing
Pro Koryak Dropper Post 70 External
$414.99
Get your saddle down and out of the way and up your technical skills with a game-changing dropper. For quick and convenient routing or frames not drilled for internal dropper seatposts, the Koryak External is an ideal choice. - AL-7000 series - Infinite travel 70mm - External cable routing
Pro Tharsis XC Carbon Seatpost
$444.99
- Lightweight UD carbon construction - 1 bolt clamp system with wide angle adjustments - Matte carbon finishing - Compatible for Shimano DI2 battery integration - Weight from 199g - Available in 27.2mm, 30.9mm, 31.6mm - Length: 400mm
Pro Vibe Alloy Seatpost
$149.99
Seatposts can easily be mistaken for a simple alloy or carbon tube, but it’s an essential part of your equipment. The amount of flex in a seatpost determines the comfort of your ride. Pro Vibe seatposts have the right amount of stiffness to ensure maximum power transfer without losing comfort. Align all forces to work in favor of you—go for the PRO Vibe seatposts. - 3D forged AL-2014 - Innovative 1 bolt clamping system - Weight: From 234g
Pro Vibe Carbo Seatpost
$369.99
Seatposts can easily be mistaken for a simple alloy or carbon tube, but it’s an essential part of your equipment. The amount of flex in a seatpost determines the comfort of your ride. Pro Vibe seatposts have the right amount of stiffness to ensure maximum power transfer without losing comfort. Align all forces to work in favor of you—go for the PRO Vibe seatposts. - Strong UD carbon construction - Innovative 1 bolt clamping system - Compatible for Shimano Di2 battery integration - Weight: From 214g
Crank Brothers Highline XC/Gravel Dropper Post
$329.99
The all-new Highline XC/Gravel delivers infinite adjustment, smooth feel, and easy installation. - 27.2mm seatpost diameter to fit most XC and gravel bikes - Jagwire cable and housing - Self-contained IFP hydraulic cartridge - Internal routing - Quick-connect mechanism for ease of cable installation - Linear actuator for quick return speed - 2-bolt standard head - Drop Bar Remote sold separately
Cinema BMX Medium Stealth Post
$44.99
Featuring the latest Stealth system design, the Cinema Stealth seat post is as simple and clean as it gets. The standard 25.4mm diameter fits all BMX frames, and the 3D forged 6061-T6 aluminum creates a super strong design. Works with both Stealth and traditional Pivotal seats. - Length: 200mm - Diameter: 25.4mm - Material: 3D Forged 6061-T6 Aluminum - System: Stealth - Weight: 4.8 oz
Bontrager Line Elite 34.9 Dropper Seatpost
$449.99
A performance dropper post with an larger 34.9mm diameter and updated design with MaxFlow technology for faster, smoother operation. The Line Elite 34.9 Dropper is easy to set up and easier to drop, with 20% less saddle force required. Avid Matchmaker and Shimano I-Spec II compatibility ensures simple, integrated setup and the included lever provides a great feel with an easy push. Length options from 100mm to 200mm travel ensure there is a size for your ride. Designed for bikes with 34.9mm seatpost compatibility. - Infinitely adjustable air-sprung hydraulic locking cartridge with 20 percent reduction in compression force - MaxFlow design allows for a faster return and less compression force - 34.9mm diameter adds strength and durability while reducing side-play and stiction - Cable-actuated under-bar lever compatible with MatchMaker and Shimano EV - 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment - Internal cable routing keeps housing tucked away and free from moving wheel - Includes cable, housing, and 1x under-bar remote lever - On-Bar Universal Lever sold separately
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