Yes... I don't t know why they specify the different speeds. It'll fit any chain.

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Oumers

Q: what to do when both pins wear out where can i get spares

Hi leo, You can contact the store about your product and attach a picture of the product you received. The shop will solve your problem. All the best, Qkurt Inc

Q: Is this suitable for single speed chains?

It should be fine for single speed , there is opportunity for adjustment to accommodate for different chain types.

Q: Are there OK with Brompton bike

Hi nick pracha, Please kindly check the chain of your bicycle. Oumers bike chain tool fits for most of bicycles 7,8,9,10 speed chains. All the best, Qkurt

Product ID: 51290735

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Details

Load capacity
3.5E+2 lbf
Brand
Oumers
Material
Metal Plastic
Recommended uses for product
Maintenance of
Item length
57 Inches

🔩Premium steel backup pin, bend-resistant

⚙️Universal 7-10 speed chain compatibility

🛠️Compact, ergonomic rubber-coated handle

Frequently Bought Together

Oumers Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit

FGBNM Single/6/7/8/9/10/11/12 Speed Bike Chain, Bike Chain for Road Mountain Racing Cycling

Hyamass 4 Pairs Bicycle Missing Link 1/6/7/8/9/10/11/12 Speed Chain Reusable Steel Bike Chain Link

Description

🛠️ Fix it fast, ride faster – the ultimate chain tool for pros on the move!

BUILT TO LAST - Crafted from premium steel with a stainless backup pin that resists bending under pressure.
ERGONOMIC GRIP - Rubber-coated handle ensures comfort and control during every repair session.
COMPACT POWER TOOL - Lightweight and portable design fits perfectly in your toolkit or pocket for on-the-go fixes.
SEAMLESS CHAIN MASTERY - Effortlessly remove and reinstall 7-10 speed chains with precision and ease.
UNIVERSAL COMPATIBILITY - Engineered to work flawlessly with most road and mountain bike chains, keeping you ride-ready.

The Oumers Bike Chain Tool is a durable, compact repair device designed for 7 to 10 speed bicycle chains. Featuring a premium steel construction with a stainless backup pin and an ergonomic rubber handle, it offers reliable chain removal and installation for both road and mountain bikes. Lightweight and portable, it’s the perfect companion for cyclists who demand quick, professional-grade maintenance anywhere.

Specifications

Height	4 inches
Item display length	6 inches
Weight	170 g
Item display width	5 inches
Material type	Metal, Plastic
Batteries included?	No
Brand	Oumers
Manufacturer	Oumers
Manufacturer reference	M3040
Product Dimensions	15.24 x 12.7 x 15.24 cm; 130 g
ASIN	B0179JC31I

Have a Question? See What Others Asked

what to do when both pins wear out where can i get spares

Will it fit 11 speed

Is this suitable for single speed chains?

Are there OK with Brompton bike

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