Multi Tool M 19 Matte Black Matte Black M19

A rugged 19-function powerhouse for trailside repairs and roadside adjustments.

Full manufacturer title

Crankbrothers Multi Tool M 19 Matte Black Matte Black M19

Member of The 90+ Clubscored 90+ out of 100

Typical price

$35

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Ravvy verdict

95.4 / 100

The M19 is the definitive choice for riders who prioritize mechanical reliability and comprehensive tool access over saving a few grams of weight.

Best for: Serious mountain bikers and endurance cyclists needing a comprehensive repair kit.
Buy it if: You want comprehensive 19-tool selection.
Skip it if: You are weight-obsessed road racers or ultralight enthusiasts.
Best alternative: Schwinn Thrasher Helmet for Adults, Size 58-62 cm for Riders Ages 14+, Microshell, Adjustable Dial & Straps, Interior Padding, Air Vents, Visor, Adult Bike Helmet CARBON Non-Lighted Minimalist (recreational cyclists and budget-conscious commuters)

How it scores on what matters

Build Quality96.0
Functionality94.5
Versatility91.5
Ergonomics89.0
Portability82.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The Crankbrothers M19 has long been a staple in the cycling community for a reason. Built from high-tensile 6150 hi-ten steel, this tool feels incredibly dense and substantial in the hand, providing the leverage necessary for stubborn bolts that cheaper, flimsy tools often struggle with. The textured side grips are a standout design choice, offering a non-slip surface that is particularly helpful when performing repairs in cold or wet conditions with gloves on. Beyond the basic hex and screwdriver set, the M19 includes a surprisingly capable chain tool that works across modern 8 to 12 speed drivetrains. The inclusion of four spoke wrench sizes and multiple Torx bits makes it comprehensive enough to handle almost any mechanical failure short of a cracked frame. It strikes a rare balance between containing nearly every tool you need while remaining slim enough to slide into a jersey pocket or a small saddle bag.

Ravvy AI insight

The M19 offers the best price to function ratio in the Crankbrothers lineup. While modern carbon bikes often require specific torque settings, this tool is best used for emergency trailside fixes rather than precision shop work. Given its steel construction, users should apply a light coat of oil occasionally to prevent surface oxidation in humid climates.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 18, 2026.

What owners praise

Comprehensive 19-tool selection
Highly durable chromium-molybdenum steel
Excellent grip even when wearing gloves
Compatible with modern 12-speed chains
Backed by a lifetime warranty

What to know first

Slightly heavier than minimalist carbon tools
Steel can rust if stored wet for long periods
Chain tool requires some hand strength to operate

Specifications

UPC: 641300159618
GTIN: 641300159618
Brand: Crankbrothers
Color: Matte Black
Material: Chromium-Molybdenum Steel
Brand Name: Crankbrothers
Unit Count: 1 Count
Folded Size: 3.5 x 2 x 0.5 inches
Item Weight: 175 g
Drive System: Centre Drive
Manufacturer: Crankbrothers
Model Number: 15961
Material Type: Chromium-Molybdenum Steel
Item Type Name: bike-multifunction-tools
Item Dimensions: 3 x 2 x 0.5 inches
Number of Items: 1
Number of Packs: 1
Number of Pieces: 19
Included Components: Multitool
Manufacturer Part Number: 15961
Item dimensions L x W x H: 3 x 2 x 0.5 inches
Manufacturer Warranty Description: Lifetime
Global Trade Identification Number: 00641300159618

How to get the most out of it

Using the Chain Tool

When using the integrated chain breaker, ensure the link is perfectly seated against the tool's pins. Slowly turn the 8mm hex bolt to push the rivet out, making sure not to push it all the way through if you plan to reuse the pin.

Ownership tips

care

Prevent Surface Corrosion

While the steel is treated, sweat and rain can cause spots of rust over time. Wipe the tool down with a dry cloth and apply a tiny amount of chain lube or WD40 to the pivots to keep it moving smoothly.

tip

Leverage and Torque

For high torque applications like pedals or crank bolts, use the tool in a 90 degree L-shape. This provides maximum leverage while reducing the risk of the tool slipping and rounding out the bolt head.

Frequently asked questions

Where can you buy the Multi Tool M 19 Matte Black Matte Black M19?

Multi Tool M 19 Matte Black Matte Black M19 is sold through Amazon, and Crankbrothers also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Multi Tool M 19 Matte Black Matte Black M19 cost?

The last price Ravvy recorded was $35. Retail pricing on cycling moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Multi Tool M 19 Matte Black Matte Black M19 for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when cycling discounts run deepest, compare the open box or renewed listing against new stock, and check whether Crankbrothers is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Multi Tool M 19 Matte Black Matte Black M19 in stock right now?

It was in stock at our last check. Availability on popular cycling can change within hours, so the live listing is the source of truth.

Is the Multi Tool M 19 Matte Black Matte Black M19 worth it?

Ravvy scores it 95.4 out of 100. The strongest argument for it is comprehensive 19-tool selection. The trade off to weigh is slightly heavier than minimalist carbon tools.

Who should buy the Multi Tool M 19 Matte Black Matte Black M19?

It fits serious mountain bikers and endurance cyclists needing a comprehensive repair kit. If that does not describe your situation, compare it with the other options in Cycling before committing.

What are the key specs of the Multi Tool M 19 Matte Black Matte Black M19?

UPC: 641300159618. ASIN: B00ZDUGHCW. GTIN: 641300159618. Brand: Crankbrothers.

What are good alternatives to the Multi Tool M 19 Matte Black Matte Black M19?

Compare it against the other scored picks in Cycling on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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