Crankbrothers Multi Tool M 19 Nickel - Compact Trailside Repair Tool

In this review the Crankbrothers Multi Tool M 19 Nickel earns its place as a go-to trailside companion for cyclists who want a single, compact tool that handles most roadside repairs. The biggest reason to buy is its comprehensive selection of 19 hardened steel tools including a universal chain tool that fits 8 to 12-speed chains, all packed into a slim 89mm aluminum frame that slips easily into a pocket or saddle bag. It balances thoughtful ergonomics with a durable build and a lifetime warranty, making it useful for both commuters and mountain bikers.

Key Features

• 19 tools included: A wide range of hex, spoke, open wrench, screwdriver and Torx sizes covers the common fasteners riders encounter on the road or trail.
• Universal chain tool: Compatible with 8/9/10/11/12-speed chains so you can repair or adjust chain links away from the workshop.
• Ergonomic side grips: Textured side grips provide a secure handhold even when wearing gloves, improving leverage for stubborn bolts.
• Compact aluminum frame: The slim 89mm length and 175g weight make it easy to carry without adding bulk to a pack or pocket.
• High tensile steel tools: Hardened tool bits and open wrenches resist wear, giving dependable performance on repeated use.
• Lifetime warranty: The included warranty reduces long-term ownership risk and underlines the tool's intended durability.

Who It's For

The Multi Tool M 19 is aimed at cyclists who need a single, all-in-one repair tool for weekend rides, daily commutes, or remote trail adventures. Its full set of hex wrenches, spoke keys and screwdrivers covers common adjustments on modern bikes, and the integrated chain tool makes it especially useful for riders who prefer to fix a broken chain and keep riding.

Riders who want the lightest possible kit or a tool tailored to a single discipline (for example, a road racing pit crew kit or a minimalist race-day setup) might prefer a smaller, lighter multi-tool or dedicated pocket tools. Still, most casual and experienced cyclists will find the balance of tool selection and portability ideal.

Pros & Cons

Pros

• Comprehensive tool selection that handles most roadside repairs without adding bulky weight.
• Solid build with 6150 high tensile steel tools and a 6061-T6 aluminum frame for reliable durability.
• Ergonomic side grips improve control and comfort while using the tool with gloves.

Cons

• At 175g it is lightweight for what it offers but heavier than ultra-minimalist multi-tools aimed strictly at weight savings.

Specifications

Tools included	Hex #2, 2.5, 3, 4, 5, 6, 8; Philips #1 & #2; Flat #2; Torx T-10 & T-27; Open wrench 8mm & 10mm; Spoke wrench #0-3; Chain tool
Chain compatibility	8 / 9 / 10 / 11 / 12 speed
Frame material	6061-T6 aluminum
Tool steel	6150 high tensile steel
Length	89mm
Weight	175g (without case)
Warranty	Limited lifetime warranty

Our Verdict

The Crankbrothers Multi Tool M 19 Nickel is a well-engineered, practical multi-tool that delivers a broad selection of hardened tools in a compact package, making it excellent value for riders who want to handle most roadside repairs without carrying a bulky kit. Its ergonomic grips and chain tool compatibility make it particularly useful for trail riders and commuters who need reliability in the field.

Frequently Asked Questions

Does the chain tool fit modern drivetrains?
The integrated chain tool is compatible with 8 through 12-speed chains, so it will work with most current drivetrains.

Is the tool easy to carry on rides?
Yes, the 89mm length and slim aluminum frame fit comfortably in a jersey pocket or saddle bag and presents a low carry burden.

What kind of warranty is included?
The product includes a limited lifetime warranty that covers defects in materials and workmanship.