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🔩 Fix your chain like a pro—never miss a ride or a beat!
The Oumers Bike Chain Tool is a precision-engineered, compact repair device compatible with 7 to 10-speed bicycle chains. Made from premium steel with a rubber-coated handle, it offers durable, non-slip operation for quick chain breaking and riveting. Its universal fit, backup stainless steel pin, and included spare parts make it an essential, portable tool for cyclists seeking reliable on-the-go maintenance.
| ASIN | B0179JC31I |
| Best Sellers Rank | 1,905 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 5 in Hand Tools (Sports & Outdoors) |
| Brand | Oumers |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 10,055 Reviews |
| Item Length | 57 Inches |
| Item Weight | 0.35 Pounds |
| Load Capacity | 7E+2 lbf (working load capacity) |
| Load capacity | 7E+2 lbf (working load capacity) |
| Manufacturer | Oumers |
| Manufacturer Part Number | M3040 |
| Material | Metal, Plastic |
| Recommended Uses For Product | bicycle maintenance and repair |
| Recommended uses for product | bicycle maintenance and repair |
| Specification Met | ANSI B29.1 |
| Specification met | ANSI B29.1 |
| Strand Type | Single |
| Tensile Strength | 3500 Pounds Per Inch |
| UPC | 840586112915 840586112045 |
| Unit Count | 1.0 count |
R**H
Will not get better for the price Oumers Bike Chain Tool for 7 8 9 10 Speed
Excellent Chain Tool ⭐⭐⭐⭐⭐
J**E
Works well.
Breaks bicycle chains nice and easily. Bought as I needed to remove a few links from a new chain.
S**S
just ok
works ok but if i had to buy again I'd buy a more expensive one that has more precision
J**N
Highly recommended
Easy to use Good quality and value for money
D**V
Excellent item
Fantastic tool made very light work of pushing out the pin to remove the chain. Seems excellent quality. Great buying experience all round 100% recommendation for chain tool and seller ...
A**S
False economy - poorly made, wonky and essentially just does not work
Sadly, absolute garbage .. I had hoped for the price it would make do for a quick chain break now and potential very occasional use. What it did was almost damage my new chain and hurt my hands! Pin nowhere near straight/true and nor was the replacement one in the "grip" (which instantly fell off and would never stay on!). I was very very careful to manipulate the chain into the correct place despite the wonky mechanism, but it just could not push the pin out at all and just made the link stiff. The handle is short so lacks leverage (thus the sore hands!). I have used chain breakers plenty many years back but seem to have lost my original tool (Park Tool .. of course!) .. just in case readers think I may not know how to use one. Sent it back and drove a few miles to a friend's house who had a .... Park Tool chain breaker! Immediately and perfectly drove out the pin in the chain with a perfectly aligned tool thread and pin. I hate that they still cost over £30, but it's really the only option.
J**O
Good
Works well
K**L
⭐️⭐️⭐️ Decent tool, but not perfect
The Oumers bike chain tool gets the job done for basic repairs and chain replacements. It worked fine on my 9-speed chain and was easy to use once I figured out the right alignment. However, the build quality feels a bit cheap, and I’m not sure how long it will last with regular use. The handle could be more ergonomic—after a couple of uses, my hand started to ache. Overall, it’s okay for occasional home use, but probably not ideal for more serious or frequent bike maintenance.
Trustpilot
3 days ago
2 weeks ago