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Btwin, Bike Freewheel Remover

Sale price: $10.00 Regular price: $16.99

Freewheel remover for fitting or removing Shimano, Sram, or Sachs Aris style freewheels.

Color: Select a color
Size: Select a size
Sale price: $10.00 Regular price: $16.99

Free shipping over $35

Final Sale: No returns or exchanges

See our return rules

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8351087

Product Videos

Product Features

A photo of the Btwin, Bike Freewheel Remover in use

Btwin, Bike Freewheel Remover | fitting and removing Shimano UG, Sachs Aris and Campagnolo freewheels.

Freewheel remover for fitting or removing Shimano, Sram, or Sachs Aris style freewheels.


Shimano, Sram, or Sachs Aris freewheel remover

Easy to use

Use with a regular or adjustable wrench

Product Customer Reviews

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480 Reviews
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Btwin, Bike Freewheel Remover,base color
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Works for my free wheel

Works for my five year old bike

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Hello Joe,

Thank you for the 5-star review. We are delighted to know you found the right product for your bike. Have a good day. :)

Works well - good quality

I’m an amateur bike mechanic and have taken apart a dozen or so freewheels with this tool. It has basically paid for itself. I also like the fact that is a 1/2” drive hole so you can use a ratchet.


good but using only one

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did the job

You can use a 22mm spanner or a 1/2 socket. I ended up using the 1/2 breaker bar & rust penetrant, it was fairly stubborn, chain whip is a must also. Once loose just screws off, not really needed to screw on. Bought click and collect at short notice as amazon product was not as described. service excellent

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Tool too big, incompatible with shimano, I had to blend it to fit, if you have machining tools you can blend it, thou waste of time

Thank you for posting a review of this tool. We use this in many of our workshops to remove shimano/sram cassettes. There may well be a fault with your particular unit. I will forward this on to the Tools team at b'Twin.
If you are not satisfied with the product, please feel free to return it to us for an exchange or a refund.
Peter, Cycling Manager, DECATHLON
Spot on did the job properly

I needed this tool to remove a 7 speed free wheel. It was properly made to do the job which it did. I found the price more than I expected but you get what you pay for!

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Does the job very well

Nice hardened steel remover. Best used by inserting tool then clamping in a vice. Turn the wheel to remove screw on freewheel.

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works great

Fits perfectly

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Klíč na kazetu

Plně funkční, použití bez problémů.

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využili jsme :)

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passendes Werkzeug zu Zahnkranz.

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Hallo Franz

Danke für Deine Bewertung.

Beste Grüsse



Unverzichtbares Werkzeug, wenn es darum geht, den Schraubzahnkranz mit integriertem Freilauf zu demontieren. Die Passgenauigkeit, sowie die Haltbarkeit ist gegeben und die Abnutzungserscheinungen halten sich nach mehrmaligem Gebrauch auch absolut in Grenzen. Das Werkzeug kann auch, wenn vorhanden, in einen größeren Schraubstock eingespannt werden. Somit ist es sicher und fest fixiert und es wird zudem kein Gabelschlüssel benötigt. Gleichzeitig wird dadurch auch eine größere Hebelwirkung erreicht, die bei einem sehr fest sitzenden Schraubzahnkranz durchaus erforderlich sein kann. Der Zahnkranz muss bei der Montage auch nicht sehr fest angezogen werden, weil sich dieser durch die Kettenvorwärtsbewegung automatisch festzieht, wenn man in die Pedale tritt.

unerlässliches Tool zum wechseln der Kasette

habe das Tool heute in benutzung gehabt . es tut was es soll


Man bekommt die Steckkassette ohne weiteres ab. Nicht für Zahnkranz.

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Ohne dieses Werkzeug ist keine Reparatur möglich

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Additional Product Information



  • 100% Steel



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual