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Seatylock Hybrid Saddle Bike Lock - Multi Patent 2 in 1 Locking Bike Seat Doubles As Saddle or Bicycle Guard - Innovative Lightweight Anti Theft Bike Lock and Saddle with Keys

4.4 4.4 out of 5 stars 127 ratings
$78.98
FREE Returns
Chameleon Black
Trekking (Sport)
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Purchase options and add-ons

  • WORLD’S ONLY SADDLE BIKE LOCK - All in 1 Smart Combination of Security & Style for Ultimate Light Weight Bike Protector. Multi Patent Attachment for Ebikes E-Bikes City Electric or Mountain Bikes
  • CUTTING EDGE INNOVATIVE DESIGN - Ultra Protective Rivets & Retractable Links for Secure Bike Lock with Keys. Opens Long for Comfortable Fast & Flexible Easy Locking. No Cables Chains Codes or Brackets
  • PERFECT ON THE GO SOLUTION - Best Install for Freestyle Use. Attach & Detach Quick with Ease. Hands Free Equipment - Stop Carrying Bikelock & Seat with You! Waterproof Weatherproof Rain Proof Solid Gear
  • UNUSUAL THEFT PREVENTION - Specialized Seat Free Look Guards From Theft Attacks. Most Unique Safety System to Stop Thief from Riding Away. Bolt Cutter Drill & Saw Proof Plastic & Metal Components
  • PREMIUM HIGH COMFORT SEAT - Professional Gel Cushion Fit for Your Shape. No Carry Bike Lock & Seat. Antitheft Wide Seat Doubles As Bike Protection Tool - Remains on Cycle. Super For Outdoor & Urban Cycling
› See more product details

Customer ratings by feature

Durability
4.6 4.6
Value for money
4.5 4.5
Comfort
4.3 4.3
See all reviews
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Seatylock Hybrid Saddle Bike Lock - Multi Patent 2 in 1 Locking Bike Seat Doubles As Saddle or Bicycle Guard - Innovative Lig
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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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Seatylock Hybrid Saddle Bike Lock - Multi Patent 2 in 1 Locking Bike Seat Doubles As Saddle or Bicycle Guard - Innovative Lightweight Anti Theft Bike Lock and Saddle with Keys

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Product Description

seatylock comfortable bicycle seat that transforms into a security lock in less than 10 seconds

SADDLE AND LOCK IN ONE

The Seatylock is a bicycle saddle that transforms into a solid lock and back again. It is durable, secure, comfortable, and can be installed from Saddle to Lock in less than 10 seconds.

HIGH-QUALITY

Seatylock is easy to install and becomes an integrated part of your bike so you never have to hassle with a bulky lock again.

With an ergonomic and lightweight saddle, the Seatylock is designed for riders that prioritize agility without compromising on comfort. Its stylish, sleek design doesn’t interfere with the natural lines and aesthetics of a bike.

Made of high-quality hardened steel, the links of the Seatylock are joined together by drill-proof rivets. For added security, the lock features a pick-proof automotive standard mechanism concept that can provide over 1,000,000 key combinations.

seatylock comfortable bicycle seat that transforms into a security lock in less than 10 seconds

seatylock comfortable bicycle seat that transforms into a security lock in less than 10 seconds

seatylock comfortable bicycle seat that transforms into a security lock in less than 10 seconds

COMFORT MEETS SECURITY

Ultimate Comfort- The saddle's "floating” construction makes it shock-resistant

Durable- Tested for over 10,000 cycles for strength and shock resistance

Weather-Proof- Metal components won’t rust and the plastic cover is UV protected

SAFETY FEATURES

Anti-Drilling- Cylinder and other components are drilling resistant

No More Saddle Theft- The Seatylock saddle is your lock

Pick-Proof - Lock has over 1 million key combinations

FAST & EASY INSTALLATION

Easy to Install- Turns into a lock and back into a saddle in 10 seconds

3 Feet Long- Lock reaches around external objects with a full three-foot-long lock

Integrated Part of Your Bike- Never hassle with a bulky and inconvenient lock again

seatylock comfortable bicycle seat that transforms into a security lock in less than 10 seconds

OUR STORY

At Seatylock, we keep the gears in motion by thinking about safety and innovation. We know that one of the biggest problems in city cycling is BIKE THEFT, and we’ve made it our priority to eliminate the worries of getting your prized bike stolen. We are cyclists just like you and our love for cycling runs deep that’s why we decided to create the first ever proprietary seat lock combination.

we at seatylock know the biggest problem in city cycling is BIKE THEFT, our priority is eliminate it

From the brand

Previous page
  2. FoldyLock Compact Folding Bike Lock - Award Winning Patented Lightweight High Security Bicycle Lo...
    FoldyLock Forever Folding Bike Lock - Patented Sleek High Security Sold Secure Gold Bicycle Lock ...
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  3. SeatyLock

    Seatylock Was Founded in 2008 with the Main Goal of Setting New Standards in the Bike Protection Industry. When It Comes to Locks, the Main Objective, Obviously, Is Security and Protection. But Since Those Are Hands-On Products that Are Used Every Day, Comfort, Usability and Style Are Just as Important. We Design, Produce and Assemble Each of Our Products In-House, Including Cylinders and Keys. It Is Our Unique System to Fulfill Our Destination

  4. SeatyLock Security,intelligent bike locks,trusted ultimate bike security,folding bike locks

    Foldylock Forever

    Strongest Folding Lock Ever with Maximum Security Level of 18/18!

  5. How did we get our start?

    Seatylock Was Born to Break Barriers in the Bike Safety Industry. For Years We’ve Developed a Wide Range of Folding Locks, U Locks, Chain Locks, Hybrid Locks & More

    What makes our products unique?

    Our Products Reflect Our Unique Perspective - The Perfect Marriage of Heavy Duty Anti Theft Protection & Beautiful, Visually Pleasing Design. We Hold Patents for Our Innovative Products

    Why do we love what we do?

    Cycling is Our Passion! As Committed Cyclists, We Create Products that We’re Proud to Use. We Love Creating Bike Security Tools that Give Us Much Needed Peace of Mind

  6. Seatylock Innovative Patented, Highly Secure Stylish Bike Locks

    Foldylock Compact

    Our Most Popular Patented Folding Bike Lock

  7. FoldyLock Classic Folding Bike Lock - Patented Sleek High Security Bicycle Lock - Heavy Duty Anti...
    FoldyLock Clipster Folding Bike Lock - Wearable Compact Bicycle Lock - Ultra Sleek ...
    FoldyLock Mini Folding Bike Lock - Patented Lightweight Bicycle Lock - Heavy Duty Anti Theft Smar...
    FoldyLock Compact Folding Bike Locks - Set of 2 Matching Bike Locks with 6 Identical Keys - Paten...

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    Visit the Store

  8. SeatyLock Security,intelligent bike locks,trusted ultimate bike security,folding bike locks

    Foldylock Classic

    Patented Ultra Protected Rivets Folding Bike Lock

  9. Seatylock Innovative Patented, Highly Secure Stylish Bike Locks

    Foldylock Mini

    Newly Added Lightest Patented Folding Bike Lock

  10. SeatyLock Security,intelligent bike locks,trusted ultimate bike security,folding bike locks

    Seatylock Viking

    Patented Magnetic Closure Anti-Theft Bike Chain Lock

  11. Seatylock Innovative Patented, Highly Secure Stylish Bike Locks

    Seatylock Mason

    Diamond Sold Secure Heavy Duty Patented Bike U-Lock

Next page

Customer reviews

4.4 out of 5 stars
4.4 out of 5
127 global ratings

Customers say

Customers like the comfort, quality and ease of use of the bicycle lock. For example, they mention that the seat itself is comfortable, the actual locking part is long enough to go around bike racks, poles, rails, and some small. They appreciate the performance, saying that it works great and is perfect for their use. That said, opinions are mixed on sturdiness.

AI-generated from the text of customer reviews

20 customers mention15 positive5 negative

Customers like the comfort of the sporting goods. They mention that the seat itself is comfortable and the metal soft.

"...After 200 commuter miles it seems durable and comfortable, perfect for my use...." Read more

"Really nice materials, comfortable, comes with replacement keys in case you lose your key and different colors for you to choose from...." Read more

"...The comfort of the seat is passable, not the most comfortable but not the best either...." Read more

"...The seats a little uncomfortable on long rides." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the quality of the product. They mention that it's a great lock and a comfortable seat. The actual locking part is long enough to go around bike racks, poles, rails, and small objects. Overall, most are happy with the concept and execution of the design.

"It really is both seat and folding lock. The only problem I had was the adapter (which holds it on the bike) worked loose...." Read more

"...So the idea is awesome and super convenient; I was very excited about having one less thing to carry around...." Read more

"...The actual locking part is long enough to go around bike racks, poles, rails, and some small trees!..." Read more

"...It is particularly helpful to be able to lock my bike downtown in SF and not worry about losing my seat..." Read more

7 customers mention5 positive2 negative

Customers find the product super convenient, easy to use, and handy. They also say the idea is awesome and super convenient.

"Very quick and easy to use. I have ridden for 4+ hours in comfort on it. Seems very sturdy (no one has tried to mess with it yet)...." Read more

"I love this thing for its convenience. It seems very secure...." Read more

"...There are no directions with this, but it isn't difficult to figure out...." Read more

"...So the idea is awesome and super convenient; I was very excited about having one less thing to carry around...." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the performance of the sporting goods. They mention that it works great, is durable, and comfortable.

"...After 200 commuter miles it seems durable and comfortable, perfect for my use...." Read more

"...is comfortable and although the lock is a bit awkward to use, it works great...." Read more

"...It works great. The key was able to be modified to my keysmart. *Very comfortable but, wish is was more comfortable." Read more

"Works great..." Read more

3 customers mention3 positive0 negative

Customers like the appearance of the bike lock and seat. They say it looks cool.

"I thought it will be useful and and looks cool, but it is not look stylish so I return this and purchased brooks cambrium saddle and the seat is not..." Read more

"Super cool bike lock and seat!..." Read more

"Looks nice, feels broken..." Read more

13 customers mention8 positive5 negative

Customers are mixed about the sturdiness of the product. Some mention that it seems very sturdy, has nice materials, and is secure. However, others say that it feels broken, the plastic is easily broken, and that the product is poorly constructed.

"...After 200 commuter miles it seems durable and comfortable, perfect for my use...." Read more

"UPDATE: I no longer use the seatylock at all since the seat snapped off the lock portion…..and I never heard back from the company either about..." Read more

"...I have ridden for 4+ hours in comfort on it. Seems very sturdy (no one has tried to mess with it yet)...." Read more

"I love this thing for its convenience. It seems very secure...." Read more

You won't leave without a lock again.
5 Stars
You won't leave without a lock again.
The best bike lock is the one you actually carry and use. I won't accidentally set it down or forget it because I'm pretty sure I would notice if I was riding without a seat.After 200 commuter miles it seems durable and comfortable, perfect for my use. It's a great value, costing as much as a regular FoldyLock but with a novel attachment that you don't even notice until you need it.The only problem is that it raises the seat. I'm freakishly tall so it's not a problem but shorter riders may want to keep the box for returns.
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Top reviews from the United States

Jimmy Mak
5.0 out of 5 stars You won't leave without a lock again.
Reviewed in the United States on November 18, 2022
Color: Classic blackSize: Comfort (Wide)Verified Purchase
The best bike lock is the one you actually carry and use. I won't accidentally set it down or forget it because I'm pretty sure I would notice if I was riding without a seat.

After 200 commuter miles it seems durable and comfortable, perfect for my use. It's a great value, costing as much as a regular FoldyLock but with a novel attachment that you don't even notice until you need it.

The only problem is that it raises the seat. I'm freakishly tall so it's not a problem but shorter riders may want to keep the box for returns.
Customer image
Jimmy Mak
5.0 out of 5 stars You won't leave without a lock again.
Reviewed in the United States on November 18, 2022
The best bike lock is the one you actually carry and use. I won't accidentally set it down or forget it because I'm pretty sure I would notice if I was riding without a seat.

After 200 commuter miles it seems durable and comfortable, perfect for my use. It's a great value, costing as much as a regular FoldyLock but with a novel attachment that you don't even notice until you need it.

The only problem is that it raises the seat. I'm freakishly tall so it's not a problem but shorter riders may want to keep the box for returns.
Images in this review
Customer image
Customer image
6 people found this helpful
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Steve
5.0 out of 5 stars Great lock and comfy seat
Reviewed in the United States on July 4, 2019
Color: Classic blackSize: Comfort (Wide)Verified Purchase
Very quick and easy to use. I have ridden for 4+ hours in comfort on it. Seems very sturdy (no one has tried to mess with it yet). I have gotten many comments about how nice it looks on my bike and the convenience is unbeatable.
One person found this helpful
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Michael Freeman
4.0 out of 5 stars Two items in one. Any downside?
Reviewed in the United States on July 9, 2022
Color: Stripes BlackSize: Trekking (Sport)Verified Purchase
It really is both seat and folding lock. The only problem I had was the adapter (which holds it on the bike) worked loose. Now I carry my Allen keys with me when I ride. I understand that some people pay more just for a folding lock.
3 people found this helpful
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Matthew Spencer
5.0 out of 5 stars Works great
Reviewed in the United States on September 24, 2021
Color: Stripes BlackSize: Trekking (Sport)Verified Purchase
I love this thing for its convenience. It seems very secure. I have a large mountain bike and I have been able to easily secure it through the frame and a wheel.
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Amazon Customer
5.0 out of 5 stars 100% recommended
Reviewed in the United States on August 11, 2022
Verified Purchase
Really nice materials, comfortable, comes with replacement keys in case you lose your key and different colors for you to choose from. I would buy it again without question!
One person found this helpful
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MTAT
3.0 out of 5 stars Plastic parts!!
Reviewed in the United States on December 1, 2022
Verified Purchase
UPDATE: I no longer use the seatylock at all since the seat snapped off the lock portion…..and I never heard back from the company either about replacing it, so in the trash it is going

So the idea is awesome and super convenient; I was very excited about having one less thing to carry around. That being said, this is poorly constructed.

The comfort of the seat is passable, not the most comfortable but not the best either.

The issue comes with the actual tabs that hold the seat down when you are riding on it: they are made of plastic! They broke on my first outing so now the seat doesn’t stay down while it is attached to the bike. In fact, the entire folding bolt is cover in a hard plastic layer that came worn down in the sections of the plastic that touch the metal lock

This doesn’t affect the locking and unlocking of the bolt and is probably still relatively secure, but the seat now bounces up and can pull the seat off the holder.
13 people found this helpful
Helpful
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Ian Kaneshiro
5.0 out of 5 stars If you can use a wrench you can attach this seat.
Reviewed in the United States on July 1, 2020
Color: Stripes BlackSize: Trekking (Sport)Verified Purchase
The media could not be loaded.
 If you can use a wrench you can attach this seat. Check out the video I attached to my review.

I love the use-ability of this lock, I used to use a regular chain that was bulky and rattled around while riding. This seat lock combo allows for a quiet ride. It is super durable as well!

The flow to deatch the seat and lock the bike took me about a day to master. Now I can do it in less than the described 10 seconds. Same with unlocking the bike, and reattaching the seat. The actual locking part is long enough to go around bike racks, poles, rails, and some small trees!

I opted for more narrow seat, which is plenty wide for me. I went for the black with the lime green accents, but wishing I went for the red or white!

The best part is that my bike seat will not get stolen as it has in the past!

In conclusion, I would highly recommend.
Customer image
Ian Kaneshiro
5.0 out of 5 stars If you can use a wrench you can attach this seat.
Reviewed in the United States on July 1, 2020
If you can use a wrench you can attach this seat. Check out the video I attached to my review.

I love the use-ability of this lock, I used to use a regular chain that was bulky and rattled around while riding. This seat lock combo allows for a quiet ride. It is super durable as well!

The flow to deatch the seat and lock the bike took me about a day to master. Now I can do it in less than the described 10 seconds. Same with unlocking the bike, and reattaching the seat. The actual locking part is long enough to go around bike racks, poles, rails, and some small trees!

I opted for more narrow seat, which is plenty wide for me. I went for the black with the lime green accents, but wishing I went for the red or white!

The best part is that my bike seat will not get stolen as it has in the past!

In conclusion, I would highly recommend.
Images in this review
Customer image
Customer image
8 people found this helpful
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John Gronowski
4.0 out of 5 stars Love the Idea
Reviewed in the United States on May 1, 2022
Color: Classic blackSize: Comfort (Wide)Verified Purchase
It's a great idea. No need to carry anything extra, and no stolen seat. The seats a little uncomfortable on long rides.
2 people found this helpful
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Top reviews from other countries

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Client d'Amazon
5.0 out of 5 stars Satisfaite
Reviewed in France on November 3, 2020
Color: Classic blackSize: Comfort (Wide)Verified Purchase
Je n'ai pas senti de modification du centre de gravité du vélo.
Assise confortable.
Declipsage-reclipsage de la selle très rapide.
Selon comment on l'attache, la selle peut être amenée à toucher le sol. Une housse de selle serait peut-être un plus.
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Anthony
5.0 out of 5 stars Good lock
Reviewed in the United Kingdom on June 3, 2020
Color: Stripes BlackSize: Trekking (Sport)Verified Purchase
Brilliant lock fits very easily on the bike. Now just another adapter for my other bike.
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Ric Berridge
5.0 out of 5 stars Best bike lock I've owned
Reviewed in the United Kingdom on August 1, 2019
Verified Purchase
It's a seat, with a lock! Not only that, but a really good quality lock.

I found this from BosnianBill on YouTube, and is probably the best bike lock I've ever owned
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beethoven
5.0 out of 5 stars Cool
Reviewed in Germany on June 13, 2019
Verified Purchase
geiles Teil!!!
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Gian Frotta
4.0 out of 5 stars Ottimo ma pesantino
Reviewed in Italy on January 11, 2019
Verified Purchase
Ottimo anche se un po' pesante
One person found this helpful
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