20 Best Bike Seat Clamp [2024]

Are you looking for the best bike seat clamp? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling bike seat clamp.

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# Preview Product
1 PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm... PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm...
2 NUWAB Premium Bike Seat Post Clamp Fit for 31.8mm/34.9mm, Bicycle Quick Release Seatpost Collar with... NUWAB Premium Bike Seat Post Clamp Fit for 31.8mm/34.9mm, Bicycle Quick Release Seatpost Collar...
3 ONIPAX BIKE Seat Clamp For Standard Rail Saddles ONIPAX BIKE Seat Clamp For Standard Rail Saddles
4 Bicycle Seat Post Clamp Aluminum Alloy 31.8mm/34.9mm Black/Red/Blue Bicycle Seat Post Clamp Aluminum Alloy 31.8mm/34.9mm Black/Red/Blue
5 Ventura Alloy Quick-Release Bike Seat Pin, Silver Ventura Alloy Quick-Release Bike Seat Pin, Silver
6 Teyssor Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail Saddles Teyssor Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail Saddles
7 CUNCUI 2pcs Bike Seat Clamps 31.8mm, Seatpost Clamp, Premium Bike Seat Clamp, Inside Diameter of... CUNCUI 2pcs Bike Seat Clamps 31.8mm, Seatpost Clamp, Premium Bike Seat Clamp, Inside Diameter of...
8 corki Quick Release Bicycle Seatpost Clamp Sandblasting Anodised Aluminum Alloy 31.8MM/34.9MM... corki Quick Release Bicycle Seatpost Clamp Sandblasting Anodised Aluminum Alloy 31.8MM/34.9MM...
9 Velo Seat Clamp for Standard Rail Saddles Velo Seat Clamp for Standard Rail Saddles
10 DEERU Bike Seat Clamp Bicycle Clamp Quick Release Seatpost Quick Release, 2 pcs M6x55 Quick Releases... DEERU Bike Seat Clamp Bicycle Clamp Quick Release Seatpost Quick Release, 2 pcs M6x55 Quick...
11 Boenoea Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail-type Saddles Boenoea Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail-type Saddles
12 Wolf Tooth Precision-Machined Seatpost Clamp Wolf Tooth Precision-Machined Seatpost Clamp
13 DEERU Aluminum Quick-Release Seat Post Clamp 31.8mm Bike Seat Clamp MTB Bike Road Bike Casual Bike... DEERU Aluminum Quick-Release Seat Post Clamp 31.8mm Bike Seat Clamp MTB Bike Road Bike Casual...
14 WDHHNP Bike Seat Post Clamp 28.6mm is suitable for 25.4mm diameter seat Post Bike Road Bike Aluminum... WDHHNP Bike Seat Post Clamp 28.6mm is suitable for 25.4mm diameter seat Post Bike Road Bike...
15 Teyssor Bicycle Seatpost Clamp,Aluminium Alloy Bike Quick Release Seatpost Collar 31.8MM/34.9MM Teyssor Bicycle Seatpost Clamp,Aluminium Alloy Bike Quick Release Seatpost Collar 31.8MM/34.9MM
16 Fixed Bicycle Clip Quick Release Seat Bar Quick Release Bike Seat Clamp Seat Post Saddle Parts for... Fixed Bicycle Clip Quick Release Seat Bar Quick Release Bike Seat Clamp Seat Post Saddle Parts...
17 TRIWONDER Bicycle Seat Post Clamp Bike Quick Release Clamp Aluminum Alloy Seat Tube Clip (Black -... TRIWONDER Bicycle Seat Post Clamp Bike Quick Release Clamp Aluminum Alloy Seat Tube Clip (Black -...
18 Jugger Bike Seat Post Quick Release Pin Binder Clamp Bolt Cycling Replacement Part Bicycle Alloy... Jugger Bike Seat Post Quick Release Pin Binder Clamp Bolt Cycling Replacement Part Bicycle Alloy...
19 Boenoea Bicycle Quick Release Seatpost Clamp Anodised Aluminium Alloy 31.8mm/34.9mm Boenoea Bicycle Quick Release Seatpost Clamp Anodised Aluminium Alloy 31.8mm/34.9mm
20 Bike Alloy Seat Post Quick Release Pin Bike Seat Clamp Quick Release Seatpost Quick Release (Black) Bike Alloy Seat Post Quick Release Pin Bike Seat Clamp Quick Release Seatpost Quick Release (Black)
Bestseller No. 1
PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm...
  • PLATT Bicycle Quick Release seatclamp is a durable and lightweight alternative to add some beautiful color to your ride, and makes adjusting seatpost...
  • Hollow design, lightweight, Only about 39g (34.9 Clamp)
  • Comes anodized in Black, Blue, Gold,Red and Silver,colorfast surface,great anti-corrosion
  • 💡 28.6 clamp suits for Frame Seat tube 27.8mm-28.8mm
  • 💡 31.8mm clamp suits for Frame Seat Tube 30.2mm-32.1mm
Bestseller No. 2
NUWAB Premium Bike Seat Post Clamp Fit for 31.8mm/34.9mm, Bicycle Quick Release Seatpost Collar with...
  • 1. WIDE APPLICATION: Quick release bike seat post clamp of Ergonomic design, more comfortable and efficient seatpost clamps are being loved by more...
  • 2. PREMIUM MATERIAL: The bike seat post clamp is made of aluminum alloy, although the weight is only 40 grams, it is lightweight and durable, and...
  • 3. EASY TO INSTALLATION: Aluminium alloy bicycle seatpost clamp It's easy to install and use, it's no need any tool to install, and make adjusting...
  • 4. COMPATIBLE SIZE: Seat post clamp diameter is 31.8mm, it fit for out diameter 27.2mm and 28.6mm bicycle seat post.
  • 5. MEASURE LOCATION: Before purchasing a seatpost clamp, you need to confirm the seat post size, and then select the appropriate size seatpost clamp...
Bestseller No. 3
ONIPAX BIKE Seat Clamp For Standard Rail Saddles
  • Durable and Sturdy
  • Inside diameter: 7/8"
  • Simple packaging to reduce waste
  • Reliable classic design
  • Made in Taiwan. We pride ourselves on product quality. Let us help you if you have any questions, we will be glad to assist you.
Bestseller No. 4
Bicycle Seat Post Clamp Aluminum Alloy 31.8mm/34.9mm Black/Red/Blue
  • The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself.
  • 31.8mm Seat Post Clamp fits on the out diameter 30.2mm~32.1mm bike seat post
  • 34.9mm Seat Post Clamp fits on the out diameter 33.5mm~35.2mm bike seat post
  • 6061Aluminum Alloy made, lightly and solidly QIGROP
  • M5 stainless steel bolt, Tool interface: 4mm hex key
Bestseller No. 5
Ventura Alloy Quick-Release Bike Seat Pin, Silver
  • Alloy construction
  • Weight of only 30 grams
  • Size: 6 x 55mm, usable length of 30 mm
  • Silver in color
  • In OEM packaging
Bestseller No. 6
Teyssor Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail Saddles
  • Inside diameter: 7/8"
  • Seat clamp for mounting the standard rail saddle to the seatpost
  • Material: steel,durable and sturdy
  • Compatible with most mountain bikes road bikes and dirt bicycles.
  • Weight:142g.
Bestseller No. 7
CUNCUI 2pcs Bike Seat Clamps 31.8mm, Seatpost Clamp, Premium Bike Seat Clamp, Inside Diameter of...
  • 【High quality material】Our bicycle seat clamp is made of 6061 aluminum, light and durable, comfortable and safe.
  • 【Widely used】Suitable for indoor and outdoor use, mountain bike, indoor bike, trail bike can be used, please confirm before ordering this bicycle...
  • 【Easy to install 】Low-cost solution, let you sit more comfortable, let you ride more smoothly, have a good mood.
  • 【Compatible with multiple sizes】The inside diameter of the seat clamp is 31.8mm, suitable for 27.2/28.6mm sitting pipe diameter
  • 【Unique design】Bike clips are quick-release lock design, quick disassembly, making riding more comfortable, stable and safe.
Bestseller No. 8
corki Quick Release Bicycle Seatpost Clamp Sandblasting Anodised Aluminum Alloy 31.8MM/34.9MM...
  • Ergonomic design,Extended lever, more efficient and comfortable qr seatpost clamp .
  • Hollow design ,Retain strength,and keep it lightweight approx 40g.
  • Aluminium alloy bike seat clamp,Sandblasting anodizing surface.
  • 31.8mm Bike Seat post clamp apply for out diameter 30.2mm to 32.1mm bicycle frame seat post.
  • 34.9mm Bicycle Seat post clamp suit for out diameter 33.5mm to 35.2mm bike frame seat tube .
Bestseller No. 9
Velo Seat Clamp for Standard Rail Saddles
  • Brand New
  • Never Used
  • In the manufacturers retail Packaging.
  • With Full Factory Warranty!
  • Buy it now!
Bestseller No. 10
DEERU Bike Seat Clamp Bicycle Clamp Quick Release Seatpost Quick Release, 2 pcs M6x55 Quick Releases...
  • Smooth cam action lever. Extruded CNC machined alloy nut.
  • Quality quick release anodised alloy seat clamp skewer.
  • Axle diameter: about 6 mm. Skewer Length: 55 mm. Skewer Weight: 38 grams.
  • Material: Steel and aluminum alloy; Compatible with most 31.8mm.34.9mm Bike Seat Clamp
  • This Seat Clamp Quick Release Lever is a simple replacement for your seat binder bolt, need to be M8 bolt. It allows you to adjust the seat height...
Bestseller No. 11
Boenoea Bike Seat Clamp Bicycle Seat Adapter Fit for Standard Rail-type Saddles
  • Durable and Sturdy, made of hard metal material and not easy to corrode.
  • Inside diameter: 7/8" . Easy to install, lightweight and convenient to use.
  • Reliable classic design, Boenoea seat clamp is flexible and adjustable.
  • Simple packaging to reduce waste.
  • Please carefully measure the Outer Diameter of your actual seat cushion and frame before buying.
Bestseller No. 12
Wolf Tooth Precision-Machined Seatpost Clamp
  • The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself.
  • The M5 bolt includes spherical washer and mates with a cylindrical anchor barrel. This means that threads are always perfectly aligned, preventing...
  • Lightweight 6061 T6 aluminum, M5 stainless steel bolt with integrated washer
  • Tool interface: 4mm hex key
  • CNC Machined in Minneapolis, MN
Bestseller No. 13
DEERU Aluminum Quick-Release Seat Post Clamp 31.8mm Bike Seat Clamp MTB Bike Road Bike Casual Bike...
  • Color: Red. Aluminum Quick Release Bike Seat Clamp.
  • Weight: 39g. Diameter: 31.8mm. Height: 14mm. Fits seatpost size: 28.6mm
  • Material: 6061 / T6 Aluminum Alloy.
  • Easy to Use. High Quality. Suitable for most road bike, mountain bike.
  • NOTE: 31.8mm refers to the seatpost tube diameter.
SaleBestseller No. 14
WDHHNP Bike Seat Post Clamp 28.6mm is suitable for 25.4mm diameter seat Post Bike Road Bike Aluminum...
  • Configuration: 28.6mm seatpost clamp is suitable for 25.4mm seatpost. Note that this Seat Post Clamp is only suitable for aluminum frames, because the...
  • Material: Aluminum alloy, the surface is anodized, durable and lightweight.
  • Installation: easy to install and use. It is a great accessory for any type of bicycle. The seat clamp with an extra-long quick release lever...
  • Color: black, low-key luxury, can be matched with any bicycle.
  • Features: Lightweight, strong locking force, seatpost does not slip off.
Bestseller No. 15
Teyssor Bicycle Seatpost Clamp,Aluminium Alloy Bike Quick Release Seatpost Collar 31.8MM/34.9MM
  • The size "34.9mm", "31.8mm" refer to the seat post tube outer diameter not the seat post
  • 31.8mm bicycle seat post clamp apply for frame seat tube out diameter 30.2mm-32.1mm
  • 34.9mm bicycle seat post clamp apply for frame seat tube out diameter 33.5mm-35.2mm
  • Ergonomic hollow design quick Release seatclamp.
  • Aluminium alloy bike seat clamp black red blue.Suitable for road bike, mountain bike,BMX MTB
Bestseller No. 16
Fixed Bicycle Clip Quick Release Seat Bar Quick Release Bike Seat Clamp Seat Post Saddle Parts for...
  • This piece of saddle quick release can help you easily and quickly adjust the height of your bike saddle, without other accessories or tools, directly...
  • Beautiful and appearance, light and portable, shaft length: 2.6"(65MM), handle length2.6"(65MM), shaft support 0.2"(5mm), weight: 0.03kg
  • Quick release made of high-quality aluminum alloy, strong and stable material; the rod has a high-quality steel manufacturing, very durable.
  • Built-in a metal spacer and two resin spacers, firmly lock the seat tube to increase stability and avoid loosening and slipping.
  • Extended handle, convenient and efficient when adjusting; after oxidation treatment, the surface has a more high-end metal texture.
Bestseller No. 17
TRIWONDER Bicycle Seat Post Clamp Bike Quick Release Clamp Aluminum Alloy Seat Tube Clip (Black -...
  • ✅【MATERIAL】The bicycle seatpost clamp is made of high-quality aluminum alloy, with a smooth and exquisite appearance, anti-wear and practical
  • ✅【28.6 CLAMP】28.6mm Bicycle Quick Release seat clamp is suitable for 27.2mm bicycle seatposts
  • ✅【34.9 CLAMP】34.9mm Bicycle seatpost clamp is suitable for 30.8 / 31.6mm bicycle seatposts
  • ✅【INSTALLATION】Simply secure with a 4mm Allen (hex) head key, the seat post clamp fits for most aluminum frame bikes, like mountain bike, road...
  • ✅【NOTE】This bicycle seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself
Bestseller No. 18
Jugger Bike Seat Post Quick Release Pin Binder Clamp Bolt Cycling Replacement Part Bicycle Alloy...
  • Quick release design which allows you to adjust your bike seat height quickly and easily.
  • Material: Alloy Construction; Compatible to road bike and mountain bike.
  • Smooth cam action lever. Extruded CNC machined alloy nut.
  • It allows you to adjust the seat height quickly and easily without tools.
  • Length: 12cm / 4.72"
Bestseller No. 19
Boenoea Bicycle Quick Release Seatpost Clamp Anodised Aluminium Alloy 31.8mm/34.9mm
  • Boenoea Bicycle Quick Release Seat post clamp is durable and lightweight, ergonomic design, more efficient and comfortable qr seat post clamp.
  • Hollow design, Retain strength, comes anodized in Black colorfast surface, great anti-corrosion.
  • 31.8mm Seatpost clamp apply for out diameter 30.2mm - 32.1mm bicycle frame seat post.
  • 34.9mm Seatpost clamp apply for out diameter 33.5mm - 35.2mm bike frame seat tube.
  • Attention Please: The "31.8", "34.9" refer to the Seatpost Tube Outer Diameter, not the seat post diameter.
Bestseller No. 20
Bike Alloy Seat Post Quick Release Pin Bike Seat Clamp Quick Release Seatpost Quick Release (Black)
  • ☀Quick release design which allows you to adjust your bike seat height quickly and easily.
  • ☀Material: Alloy Construction; Compatible to road bike and mountain bike.
  • ☀Smooth cam action lever. Extruded CNC machined alloy nut.
  • ☀It allows you to adjust the seat height quickly and easily without tools.
  • ☀Axle diameter: about 6 mm. Skewer Length: 56 mm. Weight of only 38 grams.

Having trouble finding a great bike seat clamp?

This problem is well understood by us because we have gone through the entire bike seat clamp research process ourselves, which is why we have put together a comprehensive list of the best bike seat clamps available in the market today.

After hours of searching and using all the models on the market, we have found the best bike seat clamp for 2023. See our ranking below!

How Do You Buy The Best Bike Seat Clamp?

Do you get stressed out thinking about shopping for a great bike seat clamp? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching bike seat clamp, which is why we have assembled a comprehensive list of the greatest bike seat clamp available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for bike seat clamp that you consider buying. Your questions might include the following:

  • Is it worth buying an bike seat clamp?
  • What benefits are there with buying an bike seat clamp?
  • What factors deserve consideration when shopping for an effective bike seat clamp?
  • Why is it crucial to invest in any bike seat clamp, much less the best one?
  • Which bike seat clamp are good in the current market?
  • Where can you find information like this about bike seat clamp?

We’re convinced that you likely have far more questions than just these regarding bike seat clamp, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for bike seat clamp, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible bike seat clamp. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an bike seat clamp buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available bike seat clamp currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of bike seat clamp has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an bike seat clamp?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your bike seat clamp.
  5. Customer Ratings: Number ratings grade bike seat clamp objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their bike seat clamp.
  7. Product Quality: You don’t always get what you pay for with an bike seat clamp, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an bike seat clamp is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining bike seat clamp information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding bike seat clamp is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best seatclamp for a bicycle seat post?

A: PLATT Bicycle Quick Release seatclamp is a durable and lightweight alternative to add some beautiful color to your ride, and makes adjusting seatpost height a breeze. Bike Seat Post Clamp 28.6mm is suitable for 25.4mm diameter seat Post Bike Road Bike Aluminum Alloy Seat Tube Clip Bicycle Quick Release Seat Clamp.

Q: What are the features of a bike seat clamp?

A: Features: Lightweight, strong locking force, seatpost does not slip off. The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. USEFUL: Quick release bike seat clamp,make adjusting seatpost height a breeze.

Q: What size clamp do I need for my seatpost?

A: The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. USEFUL: Quick release bike seat clamp,make adjusting seatpost height a breeze.

Q: What are the best bolts for a bicycle seatpost?

A: Bicycle Seatpost Clamp – Keenso Seat Post Clamp 28.6mm 25.4mm Aluminum Alloy… Alomejor M5x30/35/40mm Titanium Bolts for Bike Bicycle Seatpost Screw Seatpost Fixed…