Are you trying to find bike suspension seat posts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling bike suspension seat posts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 24 hours of research and did 58 bike suspension seat posts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best bike suspension seat posts you can buy today
- Spring Coil Suspension: Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks. Rebound force adjustable by tighten or loose the bottom screw. Suspension travel 42mm/ 1.65inch.
- ★Pay Attention to Diameter Before Buy★ . Wrong diameter will not able to install, 27.2mm/28.6mm/30mm/30.4/30.9/31.6/33.9 they are different and not exchangeable. You can see your seatpost diameter if you take out it from the bike frame.
- Clamp Angle Adjustable: Saddle clamp angle can adjust in -5 degree to +18 degree. Clamp offset 14mm.
- Excellent Quality: Produced by world famous bike components supplier HL CORP and comply to international bicycle safety standard ISO 4210. Full aluminum 6061 body ensure the lightweight, 27.2mm weight 498g/ 1.1lbs, 31.6mm weight 508g/ 1.2lbs. Surface anodized.
- 2 Years Warranty: We are confident to the product quality and offer 2 years warranty. It fit for riders weight 50kg/ 110lbs to 100kg/ 220lbs(Clockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight).
- SIZE: 27.2mm x 350mm (PLEASE DOUBLE CHECK YOUR SEAT TUBE SIZE BEFORE PLACING ORDER.)
- Make sure to measure the diameter of your old seat post before ordering
- Travel: 50mm
- Length: 350mm (Maximum extension of 300mm height)
- Preload adjustable
- Suggested rider weight: 60 ~ 100Kg
- All-Inclusive Set: Elevate your ride with the Adjustable Suspension Seatpost Package, including 1 seatpost, cover, and instructions manual.
- Smooth Ride: Enjoy a smooth journey with 365mm length and 50mm travel, ensuring a smooth and enjoyable ride on a variety of terrains.
- Easy Customization: Fine-tune your ride's damping with ease using the 5mm hex wrench. for a tailored experience (15-18Nm torque).
- Certified Quality: ISO4210/EN 15194 certified, this seatpost prioritizes safety and quality. Crafted from Al6061-T6 aluminum alloy for durability and performance.
- Multiple Diameter Options: Choose from 27.2/28.6/30.4/30.9/31.6/33.9mm diameters. Please measure old seatpost diameter before ordering.
- 【Cycling Experience】The widely used model SP12-NCX/SP17-NCX from a certain brand often results in a forward-backward displacement of the rider's center of gravity during cycling, leading to discomfort during prolonged rides. In contrast, our suspension system adopts a verticalized design, ensuring the rider's center of gravity remains consistently perpendicular to the ground. This guarantees a constant riding posture, providing a more comfortable experience for the cyclist.
- 【Exclusively 4-Link Suspension System】Introducing our patented 4-links parallelogram structure for an unparalleled riding experience—unlike central compression, this design achieves a perfect pressure balance, delivering a softer and more comfortable ride.
- 【Specification】Suspension travel 50mm, offset 25mm, total length 365mm / 580mm optional (580mm length mainly suitable for Folding Bikes), made from aerospace-grade 6061-T6 aluminum alloy, manufactured in Taiwan.
- 【Extreme Capacity】This suspension seatpost can maintain stable shock absorption performance even at minus 40 degrees Celsius (-40 °F) and supports riders weighing up to 198 kilograms heavy riders (436 pounds). In contrast, similar products from other brands typically accommodate only 98 (216 pounds) to 140 kilograms (308 pounds).
- 【Reliable Suspension】This suspension seatpost has passed rigorous metal fatigue tests, exceeding 100,000 cycles in both vertical and lateral directions. While the seatpost primarily absorbs vibrations in the vertical direction, it's important to note that during sharp turns, significant lateral forces are generated. If the suspension system cannot withstand such forces, there is a risk of structural failure in the suspension system over prolonged use.
- 【Double Check Before Buying】Please carefully confirm the size of the seat tube and the length of seatpost to ensure full compatibility with your bicycle.
- 【Packing List】 1x Seatpost, 1x Manual, 1x Cover，1x Shim (included only for sizes 28.6/30.0/30.4/30.8/31.8/33.9/34.9mm)
- 【Installation and Usage】1. To install this seatpost, slide the saddle's rails into the channel of the seatpost. 2. The default spring tension may not be suitable everyone, you need to adjust the tension at the bottom of the seatpost (+ for harder, - for softer) to ensure the springs match your weight.
- 【Tips for AventonBike user】 This suspension seatpost is the same as and fully compatible with Aventon Glide Seatpost (AGS)
- Brass bushing parallelogram system
- Alloy arms
- 50mm travel
- Diameters: 27.2 mm. - Length: 350mm. - Colour: Black. - Rider weight: 60-100Kg. - Hard or soft spring optional.
- No Clamp, Pay Attention to Diameter: No clamp with the seatpost, it will not works if you are MTB saddle. City bike saddle has clamp, it will works. Wrong diameter will not works as well. Make sure you checked what diameter you need before buy.
- Spring Suspension: A spring coil and damper rubber inside. Absorb the shocks and offer you good riding experience. Shock absorb travel 40mm/1.73in, seatpost total length 350mm/13.7in.
- Rebound Force Adjustable: The suspension seatpost fit for riders weight 50kg/ 110lbs to 100kg/ 220lbs. Bottom screw can adjust spring rebound force. Clockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight.
- High Quality : Body aluminum 6061 alloy. Comply to international bicycle safety standard ISO 4210. Sand blast anodized surface treatment. Weight: 25.4mm-420g, 27.2mm-470g, 28.6mm-490g, 30.9mm-495g
- 2 Years Warranty: Quality durable. We offer 2 years warranty and 1 month return without any reason.
- - Travel: 50mm
- Length: 350mm (Maximum extension of 300mm height) Weight: 780g
- Suggested rider weight: 60-100kg
- - OEM package (This item is exactly as pictured and does not include retail package)
- 7mm rail saddle only
- BICYCLE SEAT POSTS SIZE: 27.2*350 mm (1.07 *13.78inch). Please do measure the actually required diameter before purchasing. The saddle clamp is not included, please buy the saddle clamp separately if needed.
- SPRING COIL SUSPENSION: bike seat post-in spring coil and damper rubber, mitigating designed to vibration during riding and bring a comfortable riding experience.
- DURABLE: Aluminum body, lightweight and durable. Polished anodized finish, never rust.
- GOOD SHOCK ABSORPTION: The bottom of the bicycle suspension seatpost seat post is designed with an adjustable preload, which can change the required force according to the rider's weight to achieve a good vibration absorption effect.
- UNIVERSAL FIT: Suitable for bikes for teens bikes, such as road /mountain /track bikes, fixed-gear bicycles, downhill bikes, MTB, and BMX.
- COMFORT IN MOTION - Feel the smooth difference of Kinekt Suspension Seatpost as it floats over any terrain or road surface absorbing more shock, providing better control, & less fatigue
- 【STEP 1】RIDER WEIGHT - LR if you weigh 80-180 lbs. (36-82 kg) or XR if you weigh 180-320 lbs. (82-145 kg)
- 【STEP 2】DIAMETER - Find the size printed on your current seatpost or look up the size for your bike model on-line
- 【STEP 3】LENGTH - You need at least 40mm between seat rails and top of seat tube for proper fit. Find the length printed on your current stem or look up on-line
- BIKE TYPE - Choosing a Kinekt suspension seatpost specifically for an electric bike, we suggest choosing the LR for riders under 150lbs (68kg) or the XR for riders over 150lbs, this accommodates the in-saddle riding style and weight distribution that e-bikes produce.
- Material: Suspension SeatPost is made of high-strength aluminum alloy, anti-scratch and wear-resistant, light weight
- Wide range of applications: We have added 3 size of seatpost spacers, respectively 27.2mm to 28.6mm, 27.2mm to 30.9mm, 27.2mm to 31.6mm, Make this seatpost suitable for more sizes bicycle, No longer have to worry about buying the wrong size and bring the trouble
- Easy to install: To help you install it quickly and easily, we provide installation videos on the product detail page. If you have any questions, please feel free to contact us
- Package include: 1x seat post (27.2mm x 350mm), 3x seat post shim (28.6mm+30.9mm+31.6mm spacers), 1x hexagonal wrench
- The comfortable bike suspension seatpost has a pain-relieving effect on the back area as it provides optimal shock absorption during cycling. Let you ride more easily in the process, have a better riding experience
- RIDE FARTHER, FASTER, AND MORE COMFORTABLY – The ShockStop bicycle suspension seatpost is the perfect upgrade to your road, gravel, bikepacking, all-road, hybrid and e-bike with standard sizes to fit any brand of bike. More comfort at the saddle means you’ll be able to ride longer, go faster, and stay in control even on the roughest terrain. Choose from 4 lengths (280, 350, 400, and 450mm) and 4 diameters (27.2, 30.4, 30.9, and 31.6mm) in order to get the best fit for your bike.
- DAMPEN BUMPS AND VIBRATION BY UP TO 60%! – Say goodbye to your sore butt and pain from riding and say hello to increased control, more confidence, and a super smooth ride. The patent-pending ShockStop Suspension Seatpost for bicycles reduces the effects of bumps, shocks, and road buzz by up to 60%!
- REDUCE FATIGUE AND INCREASE EFFICIENCY – Stop wasting energy suspending your body to absorb impacts and vibrations. This shock absorber bike seatpost allows you to stay in the saddle and keep pedaling even over the most extreme terrain. Consistent power output and reduced fatigue enables you to go further and faster on the bike you already own.
- 35mm OF TUNABLE SUSPENSION TRAVEL – The ShockStop bike suspension seatpost has 35mm of tunable, ultra-responsive suspension travel. The optimized four-bar linkage ensures that your saddle angle remains constant through the full range of travel. Adjust the preload and swap in and out springs to find your perfect setup and match the seatpost to your preferred riding style.
- EASY TO INSTALL AND MAINTENANCE FREE – The multiple diameter and length options allow this shock-absorbing seatpost to fit all modern bikes and installs in minutes (shims are available to fit additional sizes).
- English (Publication Language)
- Provides suspension travel up to 50mm
- Elastomer 2-piece design offers tool-free inner elastomer change for various rider weights
- Post length 354mm
- Extension: Minimum 100mm, Maximum 274mm
- Rider Weight Limit: 115kg/250lb
- 【 Good shock-absorption performance 】: The Bicycle Seat Post built-in spring coil and rubber absorb vibration during cycling, soothing your riding experience and improving impact. Farewell to the pain in the buttocks while driving, the bicycle suspension seat may be affected by many impacts and vibrations. The maximum load-bearing is 100 kilograms.
- 【 Wide range of uses 】: The Bicycle Seat Post 1.07 x 11.81 inches standard size makes this suspension post suitable for most Racing bicycle, fixed gear bikes, mountain bikes, downhill bikes, cross-country bikes, BMX, DH and electric bikes.
- 【 Adjustable Suspension 】 The bicycle spring seat column has a 40mm adjustable and ultra sensitive stroke. Adjust the preload and replace the springs to find the perfect setting, and adjust the seat pillar to your preferred cycling style. If you use an electric bicycle, it can also easily remove the battery from the seat.
- 【 Adjustable clamping angle 】: Bicycle Seat Post with a stable saddle platform, steering provides greater control and gentle driving. The bicycle suspension mount is a perfect upgrade for electric bicycles and folding bicycles. A more comfortable ride means that even on rugged terrain, you can ride longer, walk faster, and maintain control.
- 【 Easy to install, maintenance free 】: The Bicycle Seat Pole easy to install, can be completed in a few minutes. If you have any questions, please feel free to contact us and we will contact you within 24 hours.
- SUSPENSION: Please check the seat post size before purchase, Length: 350 mm, Diameter: 30.9mm.The seatpost works as an suspension and absorb the vibration to prevent pain and soreness.
- TRAVEL: Seatpost Travel: 20mm Vertical + 15mm Horizontal. It provides just enough travel for most riders. Mini Insert: 90mm, Rider Weight recommendation: 176 to 220 lbs (80 to 100kg).
- ADJUSTMENT: The seatpost comes with preload adjustment. The copper bearing design allows damping more smoothly.
- QUALITY: It is made of 3D forged alloy which is the strongest and lightest aluminum alloy. Weight: 655g = 1.44lbs.
- ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide a 2 year warranty !
- ✅ SIZE - Length: 13.8" (350 mm); Diameter: 25.4mm/27.2mm/28.6mm/30.4mm/30.9mm/31.6mm. Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc
- ✅ MATERIAL - Bike seatpost made of high quality 6061 aluminum alloy, light weight and durable. Complies with the international bicycle safety standard ISO 4210. Polished anodized finish, never rust
- ✅ EASY TO INSTALL - Just unbolt your old seat and remove your seat post then bolt on your seat to your new seat post and install it into your bike frame
- ✅ CUSHIONING IMPACT - Built-in spring coils and damping rubber to absorb impact and reduce fatigue during long rides. Provides a better riding experience
- ✅ ATTENTION - Please measure the correct diameter required before buying. Saddle clamp is not included, only suitable for bicycle saddles with clamp
- ★How To Choose Correct Diameter Size★ : (1) Check The Original Seatpost Size Marked On The Body ,Choose The Same Size As The Original One.(2) Measure The Inside Diameter Of The Frame Tube(Normally It Is Not Accurate, Considering Operator,Measuring Tool , Temperature,Etc.,).(3) Inquire The Bike Frame Seller To Get The Further Information
- ★How To Adjust And Install Suspension★ : Rebound Force Adjustable By Tighten Or Loose The Bottom Screw Wiht M6 Allen Wrench. Suspension Travel 42mm/ 1.65inch.Build-In Spring Coil And Damper Rubber Absorb The Vibration While Riding, The Seat Post Comfort Your Riding Experience, Improve The Shocks. Saddle Clamp Angle Can Adjust In -5 Degree To +18 Degree. 2 Bolts Hold The Clamp, Enhance Safe And Easy To Install
- ★Seat Tube Parameters★ :Material: 6061-T6 Alloy Aluminum , Diameter : 27.2mm Length: 350mm Travel: 40mm Adjustable Preload Suspension Travel. Offset :14mm .Weight: Approx 490g(1.08 Lbs) Damping:Coil Spring , You Can Add Seatpost Thim(27.2~28.6/30.0/30.4/30.8/30.9/31.6/33.9) To Fit Different Size
- ★Compatibility★ : Most Fixed Gear Bike ,Road Bike ,Mountain Bike , Universal Bikes,Etc. Support Weight 50kg/ 110lbs To 100kg/ 220lbs(Clockwise The Bottom Screw If You Are Heavy, Anticlockwise It If You Are Lightweight)
- ★Warranty:★ :We Are Confident To The Product Quality And Offer 2 Years Warranty.And If There Are Any Questions, You Can Contact Us Firstly On Amazon, We Will Serve You And Satisfy You
- 【Coil Spring & Damper Rubber Suspension】PLEASE MAKE SURE OUTER DIAMETER BEFORE PURCHASING! Bulit-in spring and damper rubber give a great shock absorbing feature and Reduce back discomfort while you are on long-distance rides or riding on rough terrain, transforming your cycling into a comfortable journey. 27.2mm post only fit 27.2mm bike post hole, so 30.4 30.9 31.6 post do, too.
- 【Multi-Purpose】Unlock limitless possibilities for your bike. Replace damaged seatpost parts, effortlessly switch to a suspension seatpost, perform maintenance, unleash your creativity in DIY bike projects, and stay prepared for emergencies. This seatpost will elevate your cycling experience with convenience and reliability.
- 【Dimenison & Package Included】length in 350mm, wieght in 500g around, 40mm travel, offset 14mm. Package included: 1*suspension seatpost, 1 pairs of bolt for saddle clamp, 2*wrench for adjustment and installation. Let BICYCGEAR suspension post be your one-stop solution for a smoother, more enjoyable ride.
- 【Easy to Adjust】The rebound force can be adjusted by turning the bottom screw – clockwise(down) for increase rebound force and counterclockwise (up) for reduce rebound force. Suitable for cyclists weighing between 50kg and 100kg(110 to 220 lbs), saddle clamp angle can adjust in -5 degree to +18 degree.
- 【One Year Warranty!】This suspension seat stem is expertly shaped from premium 6061 aluminum and precision-machined through CNC processes. Produced in collaboration with the renowned ISO-certified factory HL CORP, this seatpost guarantees quality and reliability.
- Size: The Rmiott Suspension Bicycle Seatpost has different sizes. The diameter is 27.2/28.6/30.4/30.9/31.6mm, the Length: is 400mm Travel: is 50mm. Please choose a suitable size for your bicycle. The wrong diameter will not be able to install, and they are different and not exchangeable. You can check the original bike seatpost size marked on the body and choose the same size as the original one.
- Sturdy Construction: The bike seatpost shock absorber is one of the essential parts of your bicycle. A good Seatpost supports most of your weight on the bike and must withstand that weight while maintaining the appropriate angle for your ride and without moving. The Bicycle seat post is made of aluminum alloy 6065, which is lightweight and durable—polished anodized finish, exquisite quality, and never rust.
- Comfortable: Rmiott adjustable shock absorber seat post is made to match your weight and riding style to get your bike on the road, beach, or mountain without delay. Build-in spring coil and damper tube make you feel the smooth difference of the seat post as it floats over any terrain or road surface, absorbing the vibration and more shock, providing better control and less fatigue.
- Compatibility: Compatible with 99% of saddle rails. Available in five diameters – 27.2 /28.6/30.4/30.9/31.6mm. Suit for most Fixed Gear bikes, Road bikes, Mountain Bike, Universal Bikes, etc.
- Clamp Angle Adjustable: Rmiott bicycle seat post with suspension also can change saddle angle by adjust saddle clamp. The Saddle clamp angle can adjust in -5 degree to +18 degree. Clamp offset 14mm.
- Warranty: We are confident in the product quality. And if there are any questions, you can contact us first on Amazon, and We will serve you and satisfy you.
- [ STURDY CONSTRUCTION ] – The seatpost made of 6061 Aluminum Alloy features with high strength, corrosion and distortion resisting; Offers long durability, stiffness and reliability.
- [ 2-WAY-BOLT CLAMP ] – Two-way-bolt saddle rail clamp provides an easy to adjust, vise-like grip. It’s better for very fine saddle tilt adjustments.
- [ EFFECTIVE SHOCK-ABSORPTION ] – 50mm suspension travel offers the post seat great shock-absorbing function.
- [ POWERFUL POST ] - Solid post with hollow triangle post head not only grants seat post strong support up to 300lb, but also reduces wind drag effectively.
- [ SPECIALLY WRAPPED SPRING ] – The spring made in Japan performs outstandingly. And the heat shrinkable wrap effectively prevents the spring from deforming. Double guarantee the spring durability.
- [ COMPATIBILITY ] - Compatible with 99% of saddle rails. Available in two diameters – 27.2mm & 31.6mm.
How to choose a good bike suspension seat posts
Does the idea of finding a fantastic bike suspension seat posts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in bike suspension seat posts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top bike suspension seat posts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top bike suspension seat posts on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top bike suspension seat posts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top bike suspension seat posts based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the bike suspension seat posts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good bike suspension seat posts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your bike suspension seat posts.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting bike suspension seat posts for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our bike suspension seat posts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what bike suspension seat posts should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on bike suspension seat posts.
