This Massi product is easy to carry in your pocket thanks to its ultra-flat design.
Sylvain C.
Mechanical expert
Massi ’s CM 12 multi-tool is the essential accessory for carrying out basic repairs and adjustments whilst out cycling. Compact, lightweight and featuring an ultra-slim design, it slips easily into a jersey pocket, a saddle bag or a rucksack. With its 12 built-in functions, it allows you to quickly carry out work on most bike components should the unexpected happen on the road or on the trails.
The CM 12 Massi s all the essential tools for routine maintenance: Allen keys in various sizes, flat and Phillips screwdrivers, spoke wrenches and an integrated chain tool. Its robust construction ensures good durability whilst keeping the size to a minimum, making it ideal for road, gravel, mountain bike and cycle-commuting cyclists.
The tool features 12 functions, bringing together the main tools needed for emergency bike maintenance.
The CM 12 includes 2, 2.5, 3, 4, 5 and 6 mm Allen keys to suit most bike components.
Yes, a chain tool is built in so you can quickly repair or replace a link in the event of a problem with the drivetrain.
Yes, its compact size and space-saving design make it an ideal companion for long rides, bikepacking and sports rides.
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Based on 6 reviews
Light and compact (Translated review)
Compact, complete tool, easy to carry. (Translated review)
Super multifunction tool, ultra flat, I never go out without it, it has served me well and allowed me to get back on track.. (Translated review)
Compact tool. Very practical to use. (Translated review)
Essential for a long-distance hike. Easily fits in the saddle bag. (Translated review)
I like to have all the information when I buy a product... So I provide the following details: 44mm * 73mm * Height: 9mm Weight 146 grams. Ultra-flat multi-tool: easily fits in a saddlebag. (Translated review)
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