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Seatposts
$22.99 - $30.99
Choose from the many colors and add style to your ride with Origin-8's Compe-Lite Seat Post. It's crafted from light and durable 6000 aluminum, and features a single-bolt adjustable clamp for easy seat installation and fine-tuning.
$199.99
The latest generation Thudbuster ST is superior to its predecessor in every way. Building on Thudbuster's proven parallel linkage technology we have completely re-designed the seatpost for increased durability, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.
By improving on this already legendary design, we're confident to say that the newest generation Thudbuster is the most advanced suspension seatpost ever made.
- Travel: 50mm
- Weight: 580g
- Max Rider Weight: 330lbs
$399.00
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
$376.00
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
$17.99
- Chromoly construction
- Classic BMX design
- Material: Cro-Mo
- Setback: 0mm
$187.00
$250.00
25% Off
This replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options—0mm and 20mm.
- Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.
- FACT carbon construction and aerodynamic profile compatible with the 2021 Tarmac SL7.
- Setback: 0/20mm.
- Sleek Di2 integration hides the Di2 junction box inside.
$399.00
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
$329.00
- XC - Gravel - Trail focused post
- Two-position simplicity
- Featherweight
- Cable routes in either direction for compatibility with any dropper lever
- Zero offset
- 352g
$214.99
Such Great Heights
The budget-friendly Aeffect R Dropper Post is a rock-solid, shred-ready entry into the dropper post world. Designed right to keep you on the trails and out of the shop as much as possible, you'll wonder how you ever rode without one.
It's What's Inside That Counts
The brains of this dropper post are an extremely reliable cable-actuated hydraulic cartridge that delivers infinite adjustment within its travel.
Simple Saddle Setup
A user-friendly zero-offset seatpost clamp really cuts down on the time between setting up your saddle and ripping down the trail.
$199.99
The latest generation Thudbuster LT is superior to its predecessor in every way. Building on Thudbuster's proven parallel linkage technology we have completely re-designed the seatpost for increased durability, additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.
By improving on this already legendary design, we're confident to say that the newest generation Thudbuster is the most advanced suspension seatpost ever made.
- Travel: 90mm
- Weight: 750g (31.6mm)
- Max Rider Weight: 250lbs
$199.00 - $214.00
We made this post to honor your most adventurous days on the trail. From the quadzilla climbs to the serpentine descents, the Loam Dropper capitalizes on PNW's best-in-class reliability in our shortest, lightest, and most customizable package yet. The new Loam also features swappable silicone bands that hug the midcap, giving you the opportunity to match your bike (or mood).
UPGRADED TRAVEL PLANS
By shortening the overall post and adding 25mm of Tool-Less Travel Adjust we’ve guaranteed you more drop across a wider variety of frame designs, sizes, and body types. This means more distraction-free descents with less awkward high fives from your saddle when the trail gets rowdy.
UNDER PRESSURE
Slow and controlled or swift and poppy? Dial-in your dropper’s return rate with personalized pressure, courtesy of the Loam Post’s adjustable air cartridge.
MAKE IT YOURS
The Loam Post features a machined channel on the mid-cap that's home to a swappable silicone band. Each post comes with our standard Blackout Black band but we offer our full range of colors to match your bike, PNW cockpit or personal chakra aura.
$159.99 - $309.00
$309.00
Up to 48% Off
The proven Transfer seatpost gets lighter and tighter. Completely redesigned from the ground up, with improved serviceability, decreased weight, reduced length, and decreased insertion depth.
Performance Elite Transfer Posts retain the same internals, diameter options, drop options, shortened stack heights, new patent-pending head design and proven internals as the Factory Series but have a black anodized upper.
- Cable actuated with tool-free quick disconnect for easier installation and removal
- Low lever force provides consistent actuation pressure even with saddle weighted or unweighted
- Easy to modulate return speed with lever
- Remote lever sold separately
- 0mm offset
$89.99
- 3D forged from 2014 heat-treated aluminum for optimal strength to weight ratio
- Race Face's triple butting design maintains strength in critical areas while reducing overall weight
- The tube is anodized & shot peened for increased fatigue life
- Updated Hunter head design for easy saddle installation and full adjustability
- 3D forged from 2014 heat treated aluminum with triple butted mast
- Thumbscrew tightening system allows quick dial-in of the saddle angle by hand
- Angled clamp bolts allow easy tool access for hassle free adjustment
- Rubber grommet seals the post to prevent water from entering seat tube
- Accepts 7/8mm CrMo/alloy and 7/9mm carbon rails. 260g (30.9mm)
$18.99 - $19.99
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.
$250.00
This replacement seatpost for the Tarmac SL8 ensures the perfect fit with two different setback options—0mm and 20mm.
- FACT carbon construction and aerodynamic profile compatible with the 2024 Tarmac SL8.
- Setback: 0/20mm.
- 20mm offset: 2-bolt micro-adjust clamp with 46mm saddle rail cradle enables an effective offset from 0mm to 20mm.
- 0mm offset: Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.
$29.99 - $34.99
$29.99 - $34.99
Up to 14% Off
- RaceFace Ride XC Seatposts made of forged AL-6061
- Forged, anodized and shot peened AL-6061 mast
- 2-bolt head holds saddle securely while retaining easy adjustability
- Weight: 295 g
$309.00
Saddle Up
Based on the latest FOX Transfer platform with its proven performance, the new Turbine R Dropper Post features a slick seat clamp design for reduced stack height and a 25g weight savings from the previous version. This post will treat you right.
Less is More
New, patent-pending FOX seat clamp design dramatically reduces stack height, allowing you to fit more travel into a shorter space.
Full Coverage
Proven FOX-designed internals provide infinite height adjustment, but perhaps more importantly—even easier serviceability.
No-Sweat Installation
Mounting a saddle and getting your saddle position dialed is easy thanks to the user-friendly seatpost clamp.
Brilliantly Uncomplicated
Uses standard shifter cable and housing. You know, just to keep things real. Oh yeah—it's also 25g lighter than the previous version.
- Compatible with Matchmaker
- Includes post only
- Mechanical lever actuation
- Head Type: Zero Offset—2 Bolt
- Weight: 520g
$274.99
$275.00
On Sale
Mass is the enemy of performance, so we pulled out all the stops to make the Alpinist Seatpost the lightest post we've ever seen that passes our standards. At 136 grams (27.2mm x 300mm), it's about as light as you'll find. Not only does light weight make for faster climbing, it also improves acceleration and ride quality. The Alpinist 2-bolt micro-adjust clamp with extended saddle cradle ensures precision fit and secure retention. Available in two sizes, 27.2mm x 300mm and 27.2mm x 360mm, each with a 12mm setback. And because they are backed by a no-fault crash replacement policy and lifetime warranty, you can rest easy knowing that we've got your back.
- 136 grams (27.2mm x 300mm),
- 2-bolt micro-adjust clamp with 46mm saddle rail cradle enables an effective offset from 0mm to 20mm.
- Advanced composite construction delivers light weight and reliability.
- Available in two sizes: 27.2mm x 300mm x 12mm offset, 27.2mm x 380mm x 12mm offset
- No-Fault crash replacement policy. Lifetime warranty
- System Weight Limit: 275lbs / 125kg
$688.80 - $861.00
$861.00
Up to 20% Off
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.
$179.50 - $359.00
$359.00
Up to 50% Off
The proven Transfer seatpost gets lighter and tighter. Completely redesigned from the ground up, with improved serviceability, decreased weight, reduced length, and decreased insertion depth.
"Factory" says it all. The best-of-the-best technology we have to offer is available in our Factory Series models with our buttery smooth, ultra-durable Genuine Kashima Coat. These products are World Cup proven.
The Transfer continues the excellent reputation of smooth function and great reliability with an infinitely adjustable height design, and internal or external cable routing options. Low lever force and great modulation make it easy to regulate return speed and small height adjustments. The Factory Series Transfer features Genuine Kashima Coating for maximum performance.
- Cable actuated with tool-free quick disconnect for easier installation and removal
- Low lever force provides consistent actuation pressure even with saddle weighted or unweighted
- Easy to modulate return speed with lever
- Factory Series models feature Genuine Kashima Coat
- Remote lever sold separately
$19.99 - $25.99
$19.99 - $25.99
Up to 23% Off
- Alloy seatpost with alloy bracket
- Length: 400mm
- 20mm offset
$300.00
- Aerodynamic FACT carbon construction that’s compatible with the 2019 Venge
- Sleek Di2 integration hides the Di2 junction box inside
- Cylindrical aluminum head assembly adjusts fore/aft and tilt with a single bolt
$190.00
Finding 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.
- Material: High-modulus carbon fiber
- Length: 415mm
- Offset: 0mm
- Post Diameter: 30.9mm
- Seat Clamp: 2-bolt Micro Adjust with 46mm saddle rail cradle, Compatible with carbon and alloy saddle rails
- Bolts: Titanium
- Weight: 180g
- System Weight Limit: 275lbs / 125kg
$200.00
This replacement seatpost for the Shiv Disc ensures the perfect fit with two different setback options— 0mm and 25mm.
- 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
$225.00
This is the first seatpost that’s compliant AND aerodynamic—a total win, win. We initially developed the Pavé seatpost for the all-new Roubaix, and it’ll make a fantastic addition to your Tarmac SL6. Of course, it’s also designed to make fine-tuning your saddle position a breeze with a single-bolt adjustable head and two setback options.
- FACT carbon construction paired with a D-shaped seatpost that's compatible with the 2020 Roubaix and Taramc SL6.
- Engineered to have the saddle move in a perfect arc, aka a back & downward motion.
- Setback: 20mm/0mm
- Cylindrical aluminum head assembly adjusts fore/aft and tilt with a single bolt.
- Length: 380mm/450mm
- Approximate Weight: 209g
$179.00 - $189.00
The Cascade dropper post pays homage to the Cascade mountain range, home to some of the best riding in the PNW. This post is a workhorse: it’s super reliable, loved by our customers, and now features multiple travel options. The Cascade provides dependable up and down service for the miles to come, and maintenance on the Cascade is easy (like all our droppers). Plus, external routing at the mid-cap ensures your cables are kept nice and tidy during up and down actuation.
You can find sweet upgrades to the Cascade’s OG dropper design on the posts featuring 150/170mm of travel. These models have larger diameter stanchions, making them stiffer and lighter… which is sweet because who wants a bike part that’s heavy and too compliant? These longer travel models also come with an added DU bushing to combat seat wobble, because let's face it… the only thing that should be wobbly on your bike are your legs after a long ride.
Levers:
- Choose from our Loam Lever, Puget 1x or 2x drivetrain compatible levers, or Roadie/Drop Bar Lever Kit for road bars
- 1x Lever - Designed to be used with bikes using a single front chainring, this is a "shifter style" lever
- 2x lever - Designed to play nice with front shifters, this is a "vertical" lever that accommodates for the shifter on the left side of your handlebar
Product Specs:
- Choose any lever kit
- 30.9 & 31.6mm Diameters
- Weights: 125mm - 608g, 150mm - 613g, 170mm - 674g
- 2-bolt Micro Adjust Head
- Fixed External Routing at the Mid Cap for clean cable routing
- 3-year warranty!
$184.99 - $267.50
The OneUp Dropper post is available in 120mm, 150mm, 180mm and 210mm lengths and all can be shimmed down in travel by 10 or 20mm.
We've been obsessed with shaving every last millimeter from the latest OneUp post to give you the the shortest stack height and shortest total length of any dropper post. No other post can get your saddle lower.
Starting from $199 USD with free shipping worldwide, cable actuated with reliable sealed cartridge internals for easy home servicing and includes travel adjust shims allow you to custom tune your post to dial in your perfect length.
The dropper market is dominated by expensive big brand posts and generic catalog shopped posts with different logos. We want to offer something better, a post with class leading specs, innovative useful features AND real value. Want more from your dropper? Get OneUp.
FEATURES
- Travel adjust shims allow you to custom tune your post to dial in your perfect length.
- Cable actuated for easy installation and a simple no bleed remote
- Ergonomic remote paddle position
- Reliable sealed cartridge internals
- User replaceable cartridge only $60 USD
- Easy to service at home
- 2 year warranty
UPDATES
- Shortest total length of any dropper
- Shortest stack height of any dropper
- New upper DU Bushing in the upper collar
- Increased bushing overlap and durability
- 100-210mm post lengths in 10mm increments.
- 20g lighter
SPECS
- Drop 120mm, 150mm, 180mm, 210mm adjustable*.
- Diameter 30.9, 31.6, 34.9
- Routing Internal only
Remote Compatibility:
- SRAM Matchmaker X - SRAM MMX clamps
- Shimano I-spec-EV - 12 speed XTR M9100, XT M8100 and SLX M7100
- Shimano I-spec II - 11 speed XTR M9000, XT M8000, SLX M8000 only
- 22.2mm Bar Clamp - All other groups 10 speed SHIMANO
- Cable clamping remote only (post requires cable stop to be assembled at base of post)
- Travel Reducing Shim Reduces travel by up to 20mm.
Weight Post Only
- (30.9) 120mm 435g / 150mm 480g / 180mm 525g / 210mm 570g
- (31.6) 120mm 450g / 150mm 500g / 180mm 545g / 210mm 590g
- (34.9) 120mm 545g / 150mm 605g / 180mm 660g / 210mm 710g
Remote Only
- Remote with 22.2mm Bar Clamp - 46g
- Remote with SRAM Matchmaker X / I-spec-EV - 43g
- Remote with Shimano I-spec-EV - 43g
- Remote with Shimano I-spec II - 41g
- Housing and Cable (1300mm installed length) - 50g
$269.99 - $314.99
The lightest, longest, smoothest, and most reliable dropper post that will fit your bike.
The V3 is the lightest infinitely-adjustable dropper post on the market, it has the shortest total length and stack height of any dropper post, 20mm of adjustable travel, an extended 350-hour service interval, and new ultra-low friction IGUS® bushings and SKF® seals. Plus, save an additional 10g with our Titanium Bolt Upgrade Kit.
$309.00
- Built on the revered FOX Transfer platform, the Turbine R Dropper Post has infinite height adjustment with up to 175mm of drop
Specs:
- Seat Post Diameter: 30.9mm
- Travel: 200mm
- Cable Routing: Internal
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