The 8 Best Bicycle Seat Locks (2022 reviews)

The Wiley-007 Bicycle Seat Lock is the best fully-featured lock on the market today. The wiley-007 bicycle seat lock works fine and has a great design. The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. Also, the lock is suitable for large sizes and it can be exchanged for the correct size.

Lastly, the wiley-007 bicycle seat lock is good for perfect condition, is simple and it looks good.

Almost all customers opine that the lock is not the lightest seatpost clamp out there, but it's sturdy and clamps the seatpost well with a 5mm allen key. Further, a few strongly agree that the lock is a great seatpost clamp for dropper posts. In addition, a few also found that the clamp also only goes on one way, so if it does n't fit on the first time, flip it over and it will. Obviously, this lock passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

6061aluminum alloy made, lightly and solidly.
This means paying attention and it is used for light weight.
This can be trusted for good quality, it allows for a perfect fit and has a good design.
M5 stainless steel bolt, tool interface: 4mm hex key qigrop.

Best For Mountain Bike: Corki Bicycle Seat Lock

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The Corki Bicycle Seat Lock is satisfactory and appropriate and fits well with your daily purpose. The corki bicycle seat lock is made with great quality, It is more efficient and has an ergonomic design. The Manufacturer says: We would recommend that you remove your old seat post clamp and measure the frame external seat tube diameter to give the size required. Also, it is easy to install, it is blue and has a good design.

Above all, the corki bicycle seat lock works great, It is comfortable and has a lightweight design.

One customer says - "You won't notice a difference in bike weight unless you count grams. ". Most buyers find that the lock will last a long time. Overall, buyers found this to be one of the best locks for daily purposes.

Why We Like This:

Ergonomic design,extended lever, more efficient and comfortable qr seatpost clamp.
Aluminium alloy bike seat clamp,sandblasting anodizing surface.
Hollow design ,retain strength,and keeps it lightweight approx 40g.
Apply to a diameter of 30.2 mm to 32.1 mm bicycle frame seat post.

Best With Fast Delivery: Platt Bicycle Seat Lock

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The platt line of locks come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Platt Bicycle Seat Lock works great, is blue and it is very nice. Make sure this fits by entering your model number. Furthermore, the lock is black and it is simple.

Above all, the platt bicycle seat lock is easy to install and it is made with fast delivery.

One customer says - "A lot of clamps you'll see here are threaded directly into the soft alloy, and overtightening will strip your clamp. ". A few strongly agree that this non - adjustable seat post clamp is much better than adjustable clamps, which invite theft or a crash in busy traffic if the adjustable clamp suddenly drops and the rider loses balance. Therefore, buyers were very happy to recommend it to friends and would-be buyers.

Why We Like This:

Aluminum alloy bicycle seat post clamp,weight: 23g (34.9 clamp).
Easy to install: simply secure with a 4mm allen (hex) head key.
They fit perfectly and it fit perfectly.

Best For Quick Changes: Ventura Bicycle Seat Lock

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Compared with other locks in this category, the Ventura Bicycle Seat Lock has a convenient design. The ventura bicycle seat lock works well for good quality, works great, It is simple and has a good shape. Make sure this fits by entering your model number. Also, it fits well and it is made for easy installation.

The lock makes for a great replacement and it works fine. Most importantly, the ventura bicycle seat lock is easy to install and it worked perfectly.

Almost all buyers found that the lock is easy to switch out from a regular pin. In addition, a few say that the lock is made for bicycles that use the old bolt and nut configuration. That is a pain. Also, a few strongly agree that this seat - quick - release pin makes changing seat height a breeze.

Customers say that getting a bicycle seat clamp, along with lock is useful.

Top Customer Quotes:

Size: 6 x 55mm, usable length of 30 mm.
This is made for a perfect fit, is very nice and it is easy to use.
This adds an extra measure of security in addition to an u-lock.
This is a metric thread and is an m6.

Best For Perfect Fit: Sunlite Bicycle Seat Lock

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The Sunlite Bicycle Seat Lock is capable of outshining several other locks featured in this list in overall features for the price point. The sunlite bicycle seatlock is very sturdy, is brand new, it looks good and has an excellent design. . Moreover, it is convenient, is easy to install, it is black and has a good design.

Most importantly, the sunlite bicycleseat lock is designed for excellent fit, It works perfectly and has a convenient design.

Most customers found that the lock came with mounting holes for a rear rack. Moreover, a few also found that the lock works well on a carbon frame. In addition, they strongly agree that the clamping force will be higher than a quick release seat clamp. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

Why We Like This:

This is perfect for a great price, It makes for excellent quality and has a great design.
Sunlite bicycle rack mount seatpost clamp 28.6mm black alloy.
Delivers what they promise.

Best For High Quality: Deer U Bicycle Seat Lock

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Next on the list, we've got yet another lock that manages to win our hearts. It's the Deer U Bicycle Seat Lock and it's widely considered as one of the most convenient locks you can buy. Also, the deer bicycle seat lock looks nice, is easy to install and it is very light. It is also a perfect outdoor activity when you want to either stay away from crowds or stay closer with a few friends. Further, it is suitable for most road bike, mountain bike. Finally, the deer u bicycle seat lock is available in 8 attractive colors: 34.9-red,, 34.9-blue,, 31.8-blue etc., so, we bet you will like one of these.

Almost all customers agree that the lock fits great around the stock 27.2mm seatpost. Moreover, they say that the long finger lever quick release makes it easy to get to. To sum up, many customers have used the deer u bicycle seat lock for more than a few months without any problems, and it shows no sign of giving up.

Customers discovered that getting a bicycle stem spacers, along with lock is useful.

Top Customer Quotes:

Color: black. Aluminum quick release bike seat clamp.
The seat clamp is well made, smooth boday and shinny color.
They fit perfectly, is brand new and it is easy to use.
This is a low - impact aerobic exercise that offers a wealth of benefits.

Best For Bike Rack: Dzs Elec Bicycle Seat Lock

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Best part: DZS elec bicycleseat lock costs comparatively little and it is available to ship in 24 hours. The Uick release design allows you to quickly and easily adjust the height of the bicycle seat. Also, the lock is made of high quality steel, durable. To sum up, with a 4.6 rating and more than 696 buyers, the DZS elec bicycle seatlock stands as the best choice.

Most buyers found that the lock is a perfect replacement for the original, working with no problems. In addition, they strongly agree that the lock is great for drill press vice. Overall, many buyers have used the DZS elec bicycle seat lock for more than a few months without letup, and it shows no sign of giving up.

Why We Like This:

A high quality rotary rod is made of high quality steel, durable.
Built in a metal gasket, firmly lock the seat tube, increasing the stability.
Axle diameter: about 8mm; screw rod length: 65mm; weight: 38g.

Best With Premium Material: Dilwe Bicycle Seat Lock

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Next on the list, we've got yet another lock that manages to win our hearts. It's the Dilwe Bicycle Seat Lock and it's widely considered as a lock that hits all the right notes. The dilwe bicycle seat lock is easy to install, It is quick to install and has a convenient design. Please make sure you do not mind before you bid. In addition, it is great for any style of bike in need of securing a seat post.

The lock is a strong stud to fix the clamp onto the seat post firmly, providing a safe cycling experience. Finally, the dilwe bicycle seat lock is convenient, would be perfect with product description and it is brand new.

Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Premium material: adopting premium metal construction, anti-rust and stable.
Convenient to install: simple and convenient design, easy and quick to install.
1.8mm and 34.9mm sizes are options and you can choose based on your needs.