Crankbrothers M19 Multi-Tool 5042-044
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Crankbrothers M19 Multi-Tool


Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.

See available Bike multi-tools


Show Description

A fully featured lightweight bike tool with 19 components, so you're covered for most road-side repairs.

  • Frame is made of aluminum.
  • Tools are high tensile steel.
  • 3 screwdrivers: phillips #1, #2 and flat #2.
  • Chain tool compatible with 8/9/10/11/12 speed chains.
  • Stainless steel carrying case included (weight of tool excludes case).
  • Length is 89mm (closed).

Tech specs

Show Tech specs
Ideal for
  • Cycle commuting
  • Road cycling
  • Mountain biking
Open wrenches
  • 8mm
  • 10mm
Torx drivers
  • T-10
  • T-25
Spoke wrenches
  • #3: 3.96mm (0.156in)
  • #2: 3.45mm (0.136in)
  • #1: 3.30mm (0.130in)
  • #0: 3.23mm (0.127in)
Allen (hex) keys
  • 2mm
  • 2.5mm
  • 3mm
  • 4mm
  • 5mm
  • 6mm
  • 8mm
Flathead (slot) screwdriver Yes
Phillips (cross) driver Yes
Chain tool Yes
Made in Taiwan