Color | Silver, Black |
---|---|
Material | Aluminum |
Brand | ATLIN |
Item dimensions L x W x H | 3.2 x 0.6 x 5 inches |
Item Weight | 5 Ounces |
Included Components | spare push bolt, chain tool instructions |
Number of Pieces | 1 |
Folded Size | approximately 0.6 x 3.2 x 5 inches |
UPC | 863865000314 |
Manufacturer | ATLIN |
Part Number | BI1002A |
Item Weight | 5 ounces |
Product Dimensions | 3.2 x 0.6 x 5 inches |
Item model number | BI1002A |
Is Discontinued By Manufacturer | No |
Item Package Quantity | 1 |
Batteries Included? | No |
Batteries Required? | No |

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ATLIN Bike Chain Tool - Chain Breaker for 7, 8, 9, 10 and Single Speed Bicycles
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Purchase options and add-ons
Color | Silver, Black |
Material | Aluminum |
Brand | ATLIN |
Item dimensions L x W x H | 3.2 x 0.6 x 5 inches |
Item Weight | 5 Ounces |
About this item
- The chain breaker is specifically designed to remove and install pins in 7, 8, 9, 10 and single speed bicycle chains
- This bicycle chain tool includes a built-in hook for holding the bike chain in place while performing maintenance
- Chain tool instructions are included
- The chain splitter tool is small and lightweight for easy portability
- The bike chain removal tool is crafted from durable, long lasting materials
Additional Details


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Technical Details
Additional Information
ASIN | B01M3VPFGO |
---|---|
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #8,183 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #11 in Bike Shop Tools |
Date First Available | October 28, 2016 |
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ATLIN Bike Chain Tool - Chain Breaker for 7, 8, 9, 10 and Single Speed Bicycles
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Product Description
The ATLIN Bicycle Chain Breaker Tool is a must have multi-tool for performing essential bicycle maintenance. This chain tool is specifically designed to remove and install chain pins in 7, 8, 9, 10 and single speed chains. The chain splitter also comes with a built-in chain hook for holding your chain in place while performing maintenance. Along with all of these useful features, this bicycle chain tool comes with a spare push bolt, features an ergonomic handle to ensure maximum grip, has been manufactured with durable, long lasting materials, and manages to pack all of this into a compact form factor for easy portability. Instructions are included with the bike chain removal tool.
Compare with similar items
This Item ATLIN Bike Chain Tool - Chain Breaker for 7, 8, 9, 10 and Single Speed Bicycles | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | $9.99$9.99 | $10.39$10.39 | $43.95$43.95 | -9% $13.60$13.60 List: $14.95 | $19.99$19.99 | $12.99$12.99 |
Delivery | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Sunday, Mar 23 |
Customer Ratings | ||||||
Sold By | ATLIN | jupsk us | Bicycle Addiction | Amazon.com | Pro Bike Tool | Qkurt US |
material | Aluminum | High-quality Steel | Metal | Hardened steel | High Carbon Steel, Aluminum, Chromium-Molybdenum Steel | Stainless Steel |
included components | spare push bolt, chain tool instructions | chain splitter tool, spare replaceable pin | Chain, Cassette & Freewheel | Chain hook, pin breaker, Mini hammer, compartment | Tool Kit | Pliers |
number of pieces | 1 | 1 | 1 | 2 | 5 | 3 |
folded size | approximately 0.6 x 3.2 x 5 inches | — | — | 8.3 x 4.3 x 1.5 cm (3.3'' x 1.7'' x 0.6'') | L92mm x W52mm x H20mm | — |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the multitool easy to use and well-built. It performs its intended tasks effectively, with clear instructions and a simple design that makes working on chains less frustrating. They appreciate its good value for money, considering it a sturdy and compact tool suitable for various chain sizes. While some customers are satisfied with pin assembly and chain link removal, others have differing opinions on chain repair.
AI-generated from the text of customer reviews
Customers are satisfied with the multitool's functionality. They find it works well, is sturdy, and easy to use. It gets the job done and is a good product for occasional use by bike repair enthusiasts. The tool efficiently puts the chain back together and seems well-thought-out.
"Great product" Read more
"Works well. Very sturdy." Read more
"Excellent little necessary addition to your biking toolbox. Good performance, ease of use, and fit. Even better price." Read more
"...Regyardless I can yet tell this is a very good tool.Its heavy duty,acurate and easyish...." Read more
Customers appreciate the sturdy build quality of the multitool. They say it's well-made and durable, with a solid chain and pressing pin that won't bend easily. The hook is helpful for holding the chain together around the front and rear.
"...Very happy! (I opted to buy this sturdy looking single tool rather than a cheaper looking “kit” which had extra tools for clicking the MissingLink..." Read more
"Works well. Very sturdy." Read more
"...themes like “high quality”, “great design”, and “easy to use” were expressed over, and over again! In addition, it was priced competitively...." Read more
"...Very durable, easy to use, great size, durable and easy to remove the pins. Putting pins back in is a different story...." Read more
Customers find the multitool easy to use. They appreciate the clear directions, good design, and ergonomics. It makes working on chains less frustrating. The tool works smoothly and effortlessly, with little complications.
"...themes like “high quality”, “great design”, and “easy to use” were expressed over, and over again! In addition, it was priced competitively...." Read more
"...Very durable, easy to use, great size, durable and easy to remove the pins. Putting pins back in is a different story...." Read more
"...Good performance, ease of use, and fit. Even better price." Read more
"...Its heavy duty,acurate and easyish.I wouldnt recommend to this to new people sorry though it is a 5 star product for non new people...." Read more
Customers appreciate the multitool's value for money. They say it works well and is sturdy.
"...This very reasonably priced tool easily punched out the pin on my “narrow” 1/2” x 3/32” chain...." Read more
"...and over again! In addition, it was priced competitively. I was sold!..." Read more
"...Good performance, ease of use, and fit. Even better price." Read more
"...with this product and I highly recommend it because it's such a great value and pays for itself on first use...." Read more
Customers appreciate the compact and sturdy size of the multitool. It has a variety of bit sizes that make it easy to use. They find it versatile and practical for various chain sizes, with enough room for assembly. The pin attached to the tool makes storage simple.
"...Very durable, easy to use, great size, durable and easy to remove the pins. Putting pins back in is a different story...." Read more
"...Good performance, ease of use, and fit. Even better price." Read more
"...Easy to use and hold. Durable and the size was the right fit." Read more
"...This was a heavier chain then the standard bicycle. The tool was too narrow. (my fault) I used the angle grinder to make it work...." Read more
Customers appreciate the pin assembly. They find it useful for removing and installing pins in bicycle chains. The tool comes with an extra push pin and chain hook. It presses the link pin out and in without any problem. The sturdy, tapered pin end doesn't punch the hole.
"...This very reasonably priced tool easily punched out the pin on my “narrow” 1/2” x 3/32” chain...." Read more
"...Very durable, easy to use, great size, durable and easy to remove the pins. Putting pins back in is a different story...." Read more
"...They even give you an extra screw peg in case you bend or break one." Read more
"...The handle is comfortable. It comes with a spare pin which A: I haven't had to use yet, and B: is tucked into the handle so that it doesn't get..." Read more
Customers find the chain link removal tool effective. It makes chain disassembly and reassembly easy, with smooth effort. The sturdy, strong feel of the tool helps remove and replace chain links smoothly. They appreciate the spare push bolt and chain hook for easier chain reassemblying.
"...It's so easy to cut chains with this tool now...." Read more
"...It has a nifty opening at the top where you can lift out the chain link with the pin only partially removed without having to wrangle it...." Read more
"Best chain link removal tool I’ve used in 30 years. Chain hook makes chain installation much easier and cleaner." Read more
"First time using the chain breaker tool and it was an ease removing/installing the chain and for the price can’t argue." Read more
Customers have mixed opinions about the chain repair tool. Some say it's great for daily use or occasional repair, and a must-have for home bike repair. Others mention issues like the metal piece holding the chain in place bent or broke, and the push bolt inside the tool was broken off.
"...you push the pin back in to connect it again otherwise the chain link may just bend and it won't go in like you want it to." Read more
"...while you press the pin out, bend when under pressure, rendering the tool useless. I've tried bending the metal back, only to have it bend back...." Read more
"This product helped me repair my detailer on my Lectric 2.0. I had to remove the chain and this product is not cheaply made...." Read more
"...It does not work to push the pin back in because it bends the link that you would need to push the pin back in on." Read more
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- Reviewed in the United States on June 15, 2022I came very close to purchasing a premium name chain break tool. However, I read one negative comment on an expensive chain break tool and kept searching until I found this one…yes, it is as sturdy and durable as it looks. I used it to break a KMC hv700 chain on my Fuji Traverse 1.5 24 speed (3 chain ring & 8 speed cassette). This very reasonably priced tool easily punched out the pin on my “narrow” 1/2” x 3/32” chain. I was so happy I went ahead and did a chain replacement on my other bike (I had purchased 2 KMC Z8.1 chains with included MissingLink BR/CL571R, one chain as a spare). This tool paid for itself on the first use! Very happy! (I opted to buy this sturdy looking single tool rather than a cheaper looking “kit” which had extra tools for clicking the MissingLink to lock it, etc….I just put it on and easily click the MissingLing by using the crank and chainring and holding the wheel… no tool needed.)
Note: I have no idea about using this tool on “mushroom” type rivets on higher end chains. At first, I had considered buying a higher end chain with “ mushroom” rivets and hardened links. However, I decided that a super hardened chain would likely just wear my cheap Shimano cassettes even faster. So I am very happy to stick with the standard “ narrow” KMC chains and cassettes that I already had.
- Reviewed in the United States on March 5, 2025Great product
- Reviewed in the United States on November 1, 2024Works well. Very sturdy.
- Reviewed in the United States on May 13, 2018My wife and I are retired, and spend 6 months of the year traveling in our small RV.
We have a bike rack and take our two 17 year old Schwinn’s along. Biking and kayaking
are two of our fave activities! The bikes have received a lot of use, live outdoors, and
were starting to look kind of shabby ☹️. So, I decided it was time to show them a
little love!
Although the chains were cleaned and lubed with Boeshield on a “fairly regular” basis,
our time in Florida (particularly camping along the Atlantic and Gulf coastal beaches’ salt air)
had taken its’ toll. They were getting pretty rusty, and needed replacement before further damage
was done to the gears. So, along with new rim strips/tubes/tires/brake cables/brakes, and
cleaning and polishing products, I hit Youtube for guidance and advice. I’d never
done any “major bike maintenance ”, and it was fun learning what needed to be done, and
how that could be accomplished.
That somewhat lengthy preface brings me to chain replacement! I looked at the different
offerings for chain breaker tools, and read lots of reviews on Amazon. There’s the “blue
bicycle tool company” which is certainly a major player, and very well known. There were
several remarkably “cheap” chain breaks at the other end of the “spectrum”, which
“by and large” received mediocre to very poor reviews.
Then there was ATLIN! The Amazon reviews were consistently praiseworthy, and
themes like “high quality”, “great design”, and “easy to use” were expressed over,
and over again! In addition, it was priced competitively. I was sold!
I purchased the ATLIN chain breaker, and once the new replacement chains arrived set
out to upgrading our bikes. In the meantime, I had received an email from ATLIN outlining
(in very clear terms) how to use their tool. How thoughtful!
The rear wheels were removed from our 21 speed bikes, and I set about breaking the chain.
The first break on the old chain went very well, and I felt instantly more confident in my ability
to do these maintenance tasks. The second break also went well for sizing the replacement
chain.
I was concentrating on getting the new chain sized properly (“measure twice/cut once”). Then,
a problem occurred. As I was working on the new bike chain, I neglected to extract
the last removed pin from the chain breaker tool. It seemed like more effort was
required than before, but I just cranked a little harder. Then it dawned on me what had
happened!
I backed the tool out, and removed the pin in question. Unfortunately, in the process I
had bent the tools extraction pin. The “bend” was definitely noticeable when I spun the tool
crank. That meant it would be nearly impossible to center the break properly for the next
use.
I realize ATLIN thoughtfully includes a spare extraction pin along with the tool, and I installed
that back-up. The rest of the chain work went fine.
My concern was I now didn’t have a back-up extraction pin. I don’t believe I’ll make the same
mistake again, but I’d feel better if I could obtain another spare pin. It was my silly mistake
that caused this problem, and I was more than happy to pay for a replacement extractor.
I try to take care of my tools, but sometimes things happen. This is one of those times.
After relaying my predicament to Blake (the owner of ATLIN tools) he graciously offered to send me another backup extractor pin. How wonderful that they were willing to take care of a “user induced” error! What a terrific business model!
Thanks to ATLIN for manufacturing a quality tool, and looking after your customers. You owe it to yourself to do business with these folks. They are good people!
I wish them continued success.
- Reviewed in the United States on June 9, 2024The media could not be loaded.
- Reviewed in the United States on July 5, 2024Excellent little necessary addition to your biking toolbox. Good performance, ease of use, and fit. Even better price.
- Reviewed in the United States on July 26, 2017I would rate this 5 for all the greatness it is but 1 thing I didnt like and that is its so easy to push the pin or whatever the thing is in between the chain links out completely.On my first try I pushed the pin out all the way.Regyardless I can yet tell this is a very good tool.Its heavy duty,acurate and easyish.I wouldnt recommend to this to new people sorry though it is a 5 star product for non new people.Oh also the handle part isnt too good the part (the screw thing not the pushing thing) is striped.3 stars now.Yet is as low as Il go because it is at least 3 stars Im sure a very great one costs 20 plus dollars.Overall is worth 12 dollars just best if not new at it.
- Reviewed in the United States on August 20, 2024This product helped me repair my detailer on my Lectric 2.0. I had to remove the chain and this product is not cheaply made. Glad I'll have it around for a long time!