Seatposts

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.

Proven 2-bolt design provides a class-leading balance between strength, weight, and easy adjustability. Low-profile clamp reduces stress on lightweight rails and won't bottom out. - Material: 6061 alloy - Saddle clamp: standard - Saddle clamp torque: 13Nm (max) - Seat collar torque: not specified - follow frame/seat binder specification

Giant Contact SLR Seatpost features an ultra light single piece molded full-composite construction for a compliant ride. With an interchangeable clamp design for 7mm alloy or 9mm carbon saddle rails. Features - One-piece molded composite shaft and head - Clamp fits standard 7mm alloy saddle rails (9mm carbon saddle rail clamp sold separate) - Reversable outer clamp design allows for 12mm or 23mm offset options - Extra long lower saddle rail guide designed to cradle lightweight saddle rails securely

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

- Sturdy Cr-Mo double bolt adjustment seat clamp allows for a precise and secure hold on the saddle in any position

- Alloy seatpost with alloy bracket - Length: 400mm - 20mm offset

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

Our lightest seatpost ever The RSL 31.6 Seatpost is a strong, light, and compliant OCLV Carbon seatpost with a 2-bolt clamp that offers secure, no-slip saddle positioning for mountain bikes. Designed for weight-savings and durability, the RSL 31.6 Seatpost is makes the ultimate upgrade for any ultra-light race bike. An ultralight OCLV Carbon seatpost with a 31.6 diameter and 2-bolt clamping head that offers easy-to-set, secure, slip-free saddle positioning. - 100% OCLV Carbon fiber shaft, head, and plates - Lightweight titanium hardware - 2-bolt micro-adjust head mechanism offers 15 degrees of adjustment - Unique clamp shape allows for easy saddle changes and adjustments - Compatible with standard and oversize carbon saddle rails - Suitable for road or mountain use

Lightweight and durable die-cast alloy construction - 2-bolt clamp for maximum adjustability - 15mm offset - 400mm length

Durable alloy construction - Compatible with standard saddle-clamp assemblies - 350mm length

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

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

The Wolf Tooth Resolve Dropper Post is the first dropper post to use a self-bleeding cartridge. It has the shortest stack height of any dropper post on the market, has a short insertion depth, is one of the lightest dropper posts, and is completely serviceable at home. - Self-Bleeding Resolve Cartridge: At the heart of Resolve Dropper Post is a self-bleeding cartridge that removes air from the fluid chamber with every actuation. All dropper posts can get air in the chamber, which leads to sag and squish. Resolve Dropper Post is the only dropper post that purges air from the chamber, which means you'll never need to buy a new cartridge as you do with all other dropper posts. - Shortest Stack Height: The shortest stack height of any dropper post means that Resolve can get your saddle lower than any other dropper post. The lower your saddle, the more room you have to maneuver your bike on drops and techy descents. - Weight and weight per travel is equal to the best: Resolve Dropper Post is one of the most lightweight dropper posts on the market when it comes to grams per millimeter of travel. It's as much as 26% lighter than other dropper posts of the same travel size. - Short Insertion Length: When a dropper post has a short insertion length, longer travel options are unlocked for more bikes. A short insertion length is vital for smaller bikes, frames with curved seat tubes, and frames with seat tubes that have bottle bosses. - Travel Reduction with Spacers: The travel length of your Resolve dropper post can be customized in order to suit your bike and saddle height. Spacer kits are sold separately or those who would like to have the adjustment made later by their local shop mechanic. If you are comfortable with working on suspension components, you may be able to complete the installation yourself.

Aerodynamic design. Genuine replacement parts Original equipment integrated seatpost. Aerodynamic design. - Color matched for direct compatibility - 7mm round and 10mm oval saddle rail clamp ears sold separately

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

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

This replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options: 0mm and 20mm. - FACT carbon construction and aerodynamic profile compatible with the 2021 Tarmac SL7. - Setback: 0/20mm. - Sleek Di2 integration hides the Di2 junction box inside. - Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.

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.

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.

- 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

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

The new Reverb AXS XPLR dropper post delivers more control, confidence, and fun on gravel roads everywhere. Getting the saddle out of the way means more room to move, saving you from awkward maneuvering and sketchy descents. We created an all-new design complete with lightweight air-only internals featuring built-in compliance we call ActiveRide. It's like travel for your saddle. Enabled by SRAM AXS technology, Reverb AXS XPLR is part of the ultimate personalized cockpit. - New 27.2mm Reverb AXS XPLR delivers more control, confidence, and fun for gravel - ActiveRide—Air only internals provide a fully rigid top-out position. With the touch of your AXS controller, you've got built-in compliance to ensure comfort and control over the roughest sections of gravel - Two travel options to choose—50mm or 75mm - Saddle clamp options compatible with 7x10 oval carbon rails. - Seat post length includes 400mm and 350mm (50mm drop only) - AXS Technology allows rider customization via the AXS Mobile App - AXS handlebar controls (drop or flat bar) - Shared battery with all other SRAM AXS enabled components - System is completely waterproof and dustproof to IP69K—take it anywhere - SRAM AXS battery and charger included SPECIFICATIONS: - TRAVEL: 50mm, 75mm - POST DIAMETER: 27.2mm - POST LENGTH: 350mm, 400mm - REMOTE: AXS Controller Sold Separately - SADDLE RAIL COMPATIBILITY: Round/Oval (7x9 & 7x10), Round/Oval (7x9) - WEIGHT (G): 562 - WEIGHT BASED ON: 75mm Travel 400mm Length W/O battery - Battery 25g

- Internal Routed, Infinitely Adjustable Design - Simplistic - Fully Sealed Alloy Cage / Stainless Tip Cartridge System - Durable 3D Forged Head - With 7075-T6 Forged Clamp - Featherlight Thumb Actuation - Industry Leading - Intelligent Keyway System - Ensures Minimal Play - Easiest Installation - Cable Head Attaches At Base - Cold Weather Approved - Tested Down To -20C. - 1x Lever included - With Premium Jagwire Lex Slick Housing, Stainless Cable and Hardware - Remote Position: On handlebar - Cable Routing: Internal - Offset: 0mm - Clamp Type: Standard, double bolt - Seat Post Material: Aluminum - Seat Post Weight: 510g

- Longer Drop – The Tellis is now available in 200mm drop so riders can benefit from the ability to further drop their saddle. This allows for more free movement on the bike when the trails get steep, fast or technical - The same proven & trusted design, now in a longer 200mm drop length - Internal Routed, Infinitely Adjustable Design - Simplistic—Fully Sealed Alloy Cage / Stainless Tip Cartridge System - Durable 3D Forged Head—With 7075-T6 Forged Clamp - Intelligent Keyway System—Ensures Minimal Play - Easiest Installation—Cable Head Attaches At Base - Cold Weather Approved—Tested Down To -20C - Featherlight Lever Thumb Actuation—Industry Leading - 282mm insertion length - 1x Lever included—With Premium Jagwire Lex Slick Housing, Stainless Cable and Hardware

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

The Terra seatpost is the best choice for riding mixed terrain, gravel, or rough roads because it smooths the ride by allowing significant vertical compliance. The secret to this ride smoothing post is in the composite layup that we utilized. By utilizing composites with varying elongation characteristics at specific locations in the post, we enabled vertical compliance for comfort while retaining requisite strength for mixed terrain riding, all at a sub-200 gram weight (27.2 x 330 x 0). - 18mm Vertical Compliance (20mm offset / Full Extension) - 194 grams (27.2 x 330mm x 0) - Advanced composite construction delivers ride-smoothing vertical compliance. - Available in four sizes: 27.2mm x 330mm x 0 offset, 27.2mm x 380mm x 0 offset, 27.2mm x 330mm x 20mm offset, 27.2mm x 380mm x 20mm offset - No-Fault crash replacement policy. Lifetime warranty - Proven clamp design ensures ease of adjustment and slip-free performance. - System Weight Limit: 275lbs / 125kg

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

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

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

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