M19 Multi-Tool
Crank Brothers M19 Multi-Tool Review
Tested and reviewed for bikepacking use
The M19 packs 19 functions into a compact package, covering every hex, Torx, and spoke wrench you'd need on the road. The chain breaker is particularly well-designed and has saved many rides. Includes a built-in spoke wrench for three sizes.
Who Is the Crank Brothers M19 Multi-Tool Best For?
The do-everything multi-tool for self-supported riding. If that describes your riding style, the M19 Multi-Tool should be at the top of your shortlist. It sits in the Tools & Repair category alongside 11other products we've reviewed.
How It Compares
At 175g and $40, the M19 Multi-Tool is 148g heavier than the lightest option in this category (the Lezyne Tubeless Pro Plug Kit at 27g). The most budget-friendly option is the Pedro's Tire Levers (Pair) at $5.
The price-to-weight ratio comes in at $23 per 100g — a reasonable middle ground between performance and value.
What We Like
- +19 tools covers virtually every bike need
- +Excellent chain breaker
- +Three spoke wrench sizes
- +Solid construction with tight tolerances
Watch Out For
- −Some tools are short and hard to torque
- −Heavier than minimalist options
- −No tire lever included
The Bottom Line
The Crank Brothers M19 Multi-Tool earns a 4.5/5 rating. It's one of the best options in the tools & repair category and a product we confidently recommend. The combination of 19 tools covers virtually every bike need and excellent chain breaker makes it stand out from the competition.
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