M19 | Crankbrothers

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The ultimate trailside companion.

These high tensile steel multi-tools feature a precise fit and finish and side grips for a secure handhold even with gloves on.

gravel

$39.99 USD $34.99 USD Save $5.00

Quantity

Color — Gold

Gold

Black/Red

Midnight

Nickel

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Weight 175g

Warranty Lifetime

Chain Tool Compatibility 8, 9, 10, 11, 12-speed

Spoke Wrenches #0, 1, 2, 3

Hex Wrenches #2, 2.5, 3, 4, 5, 6, 8

Screwdrivers Phillips #1 & #2, flat #2

Torx T-10, T-25

Dimensions 89mm x 45mm x 19mm

Open Wrench 8mm, 10mm

Product Support

Support Documents

Overall rating: / 5 from reviews.

AI Generated Review Summary

The M19 multi-tool is highly regarded for its exceptional quality and precision fit, making it a top choice for users. Customers praise its secure grip and high tensile steel construction, which ensures durability and reliability.

Summary topics

Overall Tool Performance: 70%
Tool Quality: 11%

Review topics: [weight, quality, construction, work, tool, kit].

Review highlights

"High quality tool with sturdy construction." — Todd M.
"It's a very high quality tool with pretty much everything you need to do trailside repairs." — Justin C.
"Great utility tool has good quality i highly recommend it if you don't have one" — Ben

Reviews

Q&A

Can you store a quick link on the tool itself?: Hi Rivas, thanks for your question. The only M-Tools that can store quick links are the M13 and the M20; both of those feature the external tire plug case which also has quick link storage slots.
Is there a replacement ping available for the chain breaker?: Replacement parts for the minitool can be requested using the link below. The link guides you to the small-parts request form, and one of the technicians from the service center will respond to assist you shortly after submission. https://crankbrothers.zendesk.com/hc/en-us/requests/new?ticket_form_id=114093998454
Will this work with a chain whose pin is 7.3mm in length?: Greetings, the chain breaker on chain tool will work with pins from 8, 9, 10, 11, and 12 speed chains.

Part of Selle Royal Group S.p.A. © 2026 All rights reserved.

© 2026 All rights reserved.

US Mens	3*	4*	5	6	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	14
US Womens	4.5	5.5	6.5	7.5	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15.5
EUR	35	36	37	38	39.5	40	41	41.5	42	43	43.5	44	44.5	45	46	46.5	47	48
UK	2	3	4	5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13
MM	220	228	235	242	252	256	262	265	270	275	280	283	286	290	295	300	305	310