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Bike Multitool 900

Sale price: $19.99 Regular price:
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Sale price: $19.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8385878

Product Features

A photo of the Bike Multitool 900 in use

Bike Multitool 900 is designed for making the main adjustments and repairs to your bike with 18 tools. Compact and easy to store in your pockets.

18 functions in a single tool. The 900 compact multitool is essential for making repairs and adjustments when you're out cycling. It avoids all sorts of things going wrong.


Enables you to carry out standard bike adjustments and repairs.

Compact design

18 tools in 1.


5.5 oz.

Product Customer Reviews

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201 Reviews
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Bike Multitool 900,base color
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Great Multi Tool

Really great multitool. Its always with my during my rides, or long bike tours. Never got a chance to use all of the functions, but it has covered all the needs or issues I have had with my bike so far. And the best part is, it also comes handy with a bottle opener, when you need to open a fresh bottle of beer after a hard ride ;)

Reliable Tool

Good quality, sturdy build, reliable. Chain tool should be improved since it is not much functional. Otherwise it's great once time purchase.

Peace of mind in your pocket!

Never take your bike out for a ride without this in your side pocket. Peace of mind doesn’t come more affordable than this! Get one, if you don’t have one yet!

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Multipurpose tool for reasonable price

I like all of it, only the weight should be improved.

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Good quality perfect key

Good quality perfect key

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Good multi-tool to carry around

Good multi-tool to carry around, but not that durable against tight chains and tight bolts, my chain tool is almost at its end of its lifespan after de-linking some chains. But for SGD 17 I don't have much to complain about. Another improvement is to put what the parts of the Multitool does, I know there are some indentations that say what that part of the Multi-tool does but not all the tools have the indentations, so putting the information in the website or making it more clear can make people make full use of the Multi-tool instead of using it for basic repairs.

Hi Abdullah,

Thank you for your valuable feedback for our 900 Bike Multi tool. We are still in the progress of making all production information available on the website.

Here are the compositions of the 18 in 1, 900 Bike Multi Tool:
Allen keys: 2/2.5/3/4/5/6/8mm.T25 Torx keys.PH2 Phillips screwdriver.8,9 and 10 chain tool with storage handle.3.2 mm (0.127") / 3.5 mm (0.136") spoke wrench.10 mm open-ended spanner.Decapper.Disc brake pad spacer. Mavic® 5.65 mm (M7) spoke wrench. 

We will be hosting a Basic Bicycle Maintenance Workshop on 23rd May 2019, 7.30pm @ Decathlon City Square Mall. You can sign up for the workshop at our events page, to see you there!

Decathlon City Square Mall
900 Bike Multitool

Has all the tools I need (plus some I don't). Well made and easy to use. Fits well in you hand. Reasonable weight Good value for money

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i liked the compact design of tools

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One of the best multi tool

I have a problem with opening the beer with opener as it doesn't fit properly

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A good tool. Just slightly expensive.

If the cost can be reduced, that would be great.

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Good product

Collection of essential tools for a bicycle ride.

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Compact and useful tool

I bought this to carry with me when I am out and about on my cycles. It is small yet has several useful tools to use in the event of a breakdown of some kind which I will be able to deal with at the road side. Haven't used it yet but it is reassuring to know that I have it with me just in case. It appears well made and up to the job for which it is intended. I would recommend this tool.

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Lacks in the important parts

The tool is compact and made of a high quality, I thought it was the perfect tool. My view on this tool was then changed on a hot summers day, after a long ride I intended to participate in drinking a chilled beverage only to realise that the bottle opener was totally useless. The 10mm spanner was actually better for opening bottles.


todo lo necesario para sacarte de más de un apuro, bien diseñado y manejable

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Tronchacadenas de mala calidad

Roto en el primer uso,toda una faena. Material endeble de muy mala calidad.

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Additional Product Information



  • 100% Steel


  • 100% Acrylonitrile butadiene styrene



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