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Btwin 900 Bike Multitool
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.
Free shipping over $49
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.
About this item:
- Versatility: Allows you to make standard adjustments and repairs to your bike
- Compact design: Contains 18 tools in one
- Weight: Weighs 5.5 ounces
- Use: For bike adjustments
- Size: Can fit in your pocket
Product Videos
Product Features

Versatility
Enables you to carry out standard bike adjustments and repairs.
Compact design
18 tools in 1.
Weight
5.5 oz.
Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
What are tools and sizes included. I can't tell all by the pictures. Is there a place where I can look at alm specs?
Answer:
18 Tools : 6 Allen keys: 2/2.5/3/4/5/6/8 mm. 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.
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Product Customer Reviews

A real Swiss army knife for mountain bikers! I recommend this product.
Multi-tool suitable as a whole. On the other hand, the chain drift is very fragile (breakage after 4 repaired chains / following the deformation of the chain plate). Solidity of the chain support to be reviewed...
Very good, easy to store and convenient to have all the tools in one when going out.
Small, very versatile tool which, due to its small size, is easy to transport.
I recommend the purchase I have used it in several emergencies it has been useful.
small practical for me missing a small ring to be able to hang it in my backpack it's just a personal remark otherwise versatility and practical
Good product
Very satisfied
Does the job well, seems robust and in addition the look is nice
It's light and super convenient to keep on hand just in case.
very practical in the event of adjustments to be made or repairs in the field.
essestial
Chain tool broken on first use
Does the job
I bought it for the hex keys and I must admit that after using the big hex keys, with which you are forced to open the chain melter, storing the latter in a compact position is impossible.
Additional Product Information
Composition
Accessories: 100.0% Steel ; Frame: 100.0% Steel
Origin
Imported
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
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Btwin 900 Bike Multitool
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
