Greatest Bike Multitools of 2021 – The Proper Mini-Software is a Bike Store in Your Pocket

tightening a loose crank mid-ride with a multitool

As a bike owner, an excellent multitool could be a true ride-saver. From tightening bolts, to adjusting a free headset, to an emergency seat peak change, a mini-tool is a bike owner’s finest pal for on-the-fly repairs. Even in the event you’re not probably the most mechanically inclined rider, you continue to ought to have a multi-tool tucked into your pocket or saddlebag always.

This Bikerumor editor has discovered herself Googling “the best way to restore brake lever” in the course of the forest on one memorable journey and was capable of tweak it with a phillips head screwdriver. I as soon as used a T25 Torx key to maneuver a bolt from a disc rotor and to re-attach a cleat that someway misplaced a bolt in the course of the Las Vegas desert. And not using a minitool, I might nonetheless be stranded.

So, multitools are necessary. There’s a number of selection and an enormous vary of worth factors. Some multitools solely provide the naked necessities with a view to maintain the associated fee (and weight) down. Others have all the pieces however the kitchen sink.

One of the best choices usually fall someplace in between the 2 extremes, and relying on the kind of journey you’re doing, one multitool may very well be higher than one other. Having multiple is right. In an ideal world, you’d have one connected to each bike in a saddlebag (or in your hydration pack) so that you just by no means depart dwelling with out it.

Right here, we’re rounding up the perfect multitools for no matter sort of journey you’re on.

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Desk of Contents

  • Unior 17
  • Lezyne Rap II 18-Piece
  • Crankbrothers M20
  • Blackburn Massive Swap
  • Fixit Sticks Originals
  • Syncros Information Package
  • DIY Software Package
  • How to decide on a motorcycle mini-tool
  • Often Requested Questions About Bike Multi-Instruments

 BEST OVERALL: Unior Euro17 


Unior is a Slovenian bike instrument model that has turn into extra standard within the US in recent times. Unior makes all the pieces from the smallest multitool to modular instrument benches, making them a favourite for bike mechanics. Bikerumor workers has discovered Unior’s multitools to be lengthy lasting, straightforward to make use of, and really effectively made—particularly for the worth level ($40).

The Unior Euro17 has each instrument you may probably want, and probably a number of that you just received’t. At 184 grams, it’s not the lightest on the listing, however that’s partially as a result of it has so many options, and since the instrument spindles are chrome-plated whereas the information are coated with a black oxide to extend sturdiness and forestall rust.

  • Variety of options: 17
  • Consists of: 2, 2.5, 3, 4, 5, 6 and 8mm hex wrenches; T10 and T25 torxes; 1.0 and 5.0 flat screwdrivers; a small phillips screwdriver; a sequence breaker; Schrader and Presta valve instruments; spoke wrenches for 3.3, 3.45 and DT nipples
  • Weight: 184 grams
  • Worth: $40

PROS: Lengthy-lasting, ergonomically pleasant
CONS: Not the lightest, broad design could make it powerful to achieve tight locations

 BEST BUDGET : Lezyne Rap II 18-Piece 

Lezyne Rap II Co2 tool

The Lezyne Rap II multitool is available in a number of dimension choices starting from a 6-tool to a 24-tool configuration. However we just like the 18-piece as a result of it has a sequence breaker. (Try the continuously requested questions beneath in the event you’re questioning why you want a chainbreaker.)

The true standout right here is the disc brake wedge, which could be extremely useful in the event you’ve by chance squeezed the disc brake lever with out the wheel in place throughout a roadside restore. It doesn’t seem to be a giant deal, however this Bikerumor editor has ended up with scratched pads and broken discs from making an attempt to pry pads aside with hex keys (and on one memorable event, 1 / 4… which didn’t work).

This multitool is a mere 148 grams—gentle for the quantity of instruments it comprises—and it boasts an anti-corrosion black coating to keep away from rust if sitting in a soggy saddlebag. We love that there’s even a customized magnetic spot the place you may connect an emergency fast hyperlink for fixing a damaged chain together with your chain breaker.

  • Variety of options: 18
  • Consists of: 2, 2.5, 3, 4, 5, 6 and 8mm hex wrenches; T10 and T25 torxes; a phillips head screwdriver; a chainbreaker; 8 and 10mm wrenches; 4 different-sized spoke wrenches; disc brake wedge; rotor turning instrument
  • Weight: 148 grams
  • Worth: $25

PROS: Disc brake wedge, cheap
CONS: Just like the Unior, the broader design could make changes with restricted area a problem

 BEST MTB MULTI-TOOL: Crankbrothers M20 

crankbrothers multitool m20 with tubeless repair plugs for mtb

One Bikerumor staffer has been swearing by his Crankbrothers M19 for the final 20 years. However the recently-introduced Crankbrothers M20 is his new choose, because it has all the identical advantages and provides a tire plugger for fixing a gap in a tubeless tire.

That is an all-around superior instrument for trailside fixes, whether or not it’s worthwhile to true a wheel and straighten a rotor, plug a tire that’s been compromised by a thorn, tighten free headset bolts after a bumpy rock backyard, or repair a damaged chain after ratcheting awkwardly uphill.

The metal M20 minitool comes with a lifetime guarantee, and whereas at 203 grams, it’s not the lightest instrument you’ll discover, it’s a terrific choice for path riders.

  • Variety of options: 20
  • Consists of: 2, 2.5, 3, 4, 5, 6 and 8mm hex wrenches; T10 and T25 torxes; three spoke wrenches; two phillips head screwdrivers (in sizes 1 and a couple of); 8mm wrench; flathead screwdriver; chain breaker; tire plug instrument and tire plugs; valve core removing instrument; rotor straightener; storage case that mounts to the instrument with a spot to stash tire plugs and chain hyperlinks
  • Weight: 203 grams
  • Worth: $40

PROS: Tire plugs and mountain bike-specific restore instruments
CONS: Heavy, tire plugs must be changed if used

 BEST ROAD MULTI-TOOL: Blackburn Big witch Ratchet Tool 

This mini ratchet set is the go-to that one Bikerumor editor perpetually retains in his street bike’s saddle bag. Not like most multitools that fold out, this one is in a wallet-sized pack and permits the consumer to change in numerous bits onto an extended ratcheting deal with for max ease of adjustment. The ratchet actually helps to rapidly loosen or tighten bolts in tight areas, and the deal with supplies loads of leverage.

The Massive Swap Ratchet Software options the identical instrument choices as Blackburn’s Massive Swap standard multitool, however provides the small ratchet. Merely select the instrument you want—say, a 4mm hex key—pop it into the common ratchet, and begin loosening or tightening as wanted.

Just like the Lezyne Rap II, the inclusion of a disc pad spreader makes this package ideally suited for journey—and the ratcheting functionality makes this instrument a terrific choice to carry when flying with a disassembled bike.

  • Variety of options: 16
  • Consists of: T10, T25, and T30 Torxes; 2.5, 3, 4, 5, 6 and 8mm hex keys; flathead screwdriver; disc pad spreader; chain instrument; three spoke wrenches; and Presta valve core instrument
  • Weight: 195 grams
  • Worth: $45

PROS: Straightforward to make use of, particularly for cyclists with weaker fingers
CONS: Straightforward to lose small components, brief bits might have hassle reaching deeper bolts (like some SRAM MTB rear derailleurs mounting bolts)

 BEST FOR MINIMALISTS: Park Tool I-Beam Multitool 

park tool ibeam multitoolNeed a instrument that’s sufficiently small to slot in the tiniest of saddlebags? The Park Software I-Beam Multitool (often known as the IB-2) is your minimalist dream come true. We just like the IB-2 for 2 causes: First, the “IB” stands for I-Beam, the form of its principal service, which provides power and stiffness whereas minimizing bulk for the reason that instruments sit outboard of the service.

This makes it one of many smallest full-featured instruments, which is the second motive we love this. It’s tiny, but has all the pieces we’d want for fast fixes and changes, besides perhaps a Phillips head screwdriver. For those who don’t thoughts leaving extras like a sequence breaker at dwelling, this one tucks in anyplace, leaving extra room for tubes, CO2, and so forth. And it’s Park Software, so it’s no shock this one’s been on fixed obligation for years with zero points. Did we point out it’s low cost?

  • Variety of options: 10
  • Consists of: 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm hex wrenches; T25 Torx; Flat blade screwdriver
  • Weight: 108 grams
  • Worth: $18

PROS: Light-weight, small
CONS: No chainbreaker, no phillips head screwdriver

 BEST FOR WEIGHT WEENIES (or followers of T-Handles): Fix It Sticks Originals 

fixit sticks original

At 51 grams, the Repair It Sticks are practically 1 / 4 of the burden of all the opposite choices on this listing. The compact instrument permits customers to realize leverage by shifting across the sticks into the optimum T-shape configuration relying on which hex key you want.

The opposite bonus? Repair It Sticks include a small bracket that permits them to mount behind any customary water bottle cage, so you possibly can connect a set to each bike you personal. The instruments themselves work fantastically: The T-shape supplies leverage for even the stickiest of bolts and means that you can rapidly spin out bolts – identical to a store grade t-handle hex wrench. There’s additionally one thing to be stated for simplicity, particularly when the instruments could be saved in your bike and also you don’t have to consider packing them for a journey.

The Repair It Sticks can be found in a number of configurations, although the originals are proven right here with mounted bits. Repair It Sticks additionally presents a replaceable model with further bits, a ratcheting T-Manner model, and lots of different equipment.

We’d additionally like so as to add an honorable point out to the Spurcycle Ti Tool titanium T-handle wrench and bits for related causes: This instrument is tiny, gentle and could be personalized to simply what you need to carry. It’s presently unavailable on-line however in the event you come across one in a store, seize it!

  • Variety of options: 4
  • Consists of: Highway set contains 3, 4 and 5mm hex keys and a phillips head screwdriver. Mountain set contains 3, 4 and 5mm hex and a T25 torx wrench.
  • Weight: 51 grams
  • Worth: $25

PROS: Light-weight
CONS: No chainbreaker, solely 4 instrument choices (although the Replaceable Version contains 8 instruments for $34, and there’s a chain breaker accent that’s suitable with the Unique and Replaceable Version for an additional $20)

 BEST TRAVEL KIT: Syncros Guide Kit 

Syncros Guide Kit

Whether or not you’re flying together with your bike, desire a instrument package to maintain stashed in your automobile on the trailhead, using within the backcountry or guiding a tour group, having a full array of instruments is extremely useful. The Syncros Information Package is simply that, and it’s not as heavy as you may anticipate. At 215 grams, this instrument roll-up is totally loaded and prepared for just about something.

It’s bulkier than a small multitool, sure, nevertheless it’s additionally simpler to make use of: The ratchet permits higher leverage, and having separate spoke keys makes trailside wheel truing a lot simpler. There’s even a 5nm torque limiter which basically turns the ratchet right into a mini torque wrench with a preset worth.

Because the pack holds your entire essential tire restore items, all it’s worthwhile to add is a minipump and also you’re prepared for something. And sure, it’s sufficiently small to slot in a jersey pocket, although it is going to be cumbersome.

  • Variety of options: 18 plus tube patches
  • Consists of: 3, 4, 5, 6 and 8mm hex wrenches; T15, T25 and T30 torxes; phillips head screwdriver; chain breaker; three spoke keys; 5Nm Torque limiter; two tire levers; six tube patches; a sequence hyperlink holder; and a ratchet attachment. (Roll-up contains little hanger if you wish to cling it for straightforward entry in the event you’re at a race.)
  • Weight: 215 grams
  • Worth: $72

PROS: Sturdy, straightforward to make use of items, nice for touring
CONS: Costly, straightforward to lose components, just like the Blackburn package the brief bits might have hassle with recessed bolts

 Greatest DIY Toolkit: Camelbak Bike Tool Roll or WTC B-RAD TekLite Roll-Top Bag 

All the multitools listed below are nice, particularly for shorter rides the place you’re searching for one thing to rapidly throw in your pocket or saddle bag. However what about longer rides the place you’re deep within the backcountry or method off-grid? For these cases, you’ll often want one thing greater than the standard multitool. You’ll need a number of instruments to be sure you can get dwelling, they usually’re finest saved in an organized roll or case. You should utilize these with any of the multi-tools listed above, and add further instruments they might be missing to finish the package.

Extra instruments to finish the proper instrument package:

  • Wolf Tooth Components Master Link Combo Pliers: These embrace a grasp hyperlink set up/removing instrument, valve stem lock nut instrument, presta valve core instrument, tire lever, and storage for 2 grasp hyperlinks
  • Master Links: These are chain particular, ensure to get the correct one in your drivetrain
  • Birzman Damselfly Chain tool or related (like Park CT-5 Mini Chain Software)
  • Victronix x PB Swiss Bike Software: A superb precision bit-based multitool which will get into tight areas, weighs little, and has ’emergency use’ tire levers (apparently now simply offered because the PB Swiss 470 Bike Tool). Additionally, try the Mineral Designs Mini Bar as one other nice choice.
  • Dynaplug Racer Pro Tubeless Repair Kit
  • Tubolito spare tube: that is for the tubeless crowd, which isn’t prone to want a spare tube, however nonetheless desires a brilliant gentle one to hold simply in case.
  • Gerber Paraframe Mini Knife
  • MSW Glueless Patch kit (for these working tubes)
  • MSW INF-200 CO2 Inflator head: This one is tremendous gentle, straightforward to make use of, and presents a threaded storage facet to forestall the canister from by chance puncturing in your bag.
  • Genuine Innovations 20g CO2 Cartridge
  • A bag of spare bolts: in sizes that you just’re prone to want, like a cleat bolt, rotor bolt, caliper mounting bolt, and so forth.
  • Cash: For emergency meals, water, air, transportation, and so forth.

With regards to protecting all of these instruments able to go in a single useful package, we’ve got two favorites: the Camelbak Bike Software Organizer Roll, and the Wolf Tooth Elements B-RAD TekLite Roll-High Bag.

The Camelbak Bike Software Organizer Roll is included with plenty of their hydration packs, however you can even buy it individually for $20. This roll means that you can pack it with a number of separate instruments like particular person hex wrenches, a mini chain instrument with chain hyperlinks, tubeless restore package, cash for an emergency, and even a CO2 inflator or micro-pump. Then, all the pieces is in a single place, able to stash in your jersey pocket, body bag, or strap to the body. If you want it, all the pieces unrolls for straightforward entry.


It’s the same story for the Wolf Tooth Elements B-RAD TekLite Roll-High Bag, however in a product that rapidly straps to your body or mount to considered one of their B-RAD bases. Accessible in a small (0.6L, $39.95) or massive (1L, $44.95) bag, they’re sufficiently big to incorporate an inside tube and different restore necessities inside, and you’ll strap them low in your bike to maintain the middle of gravity as little as attainable. The roll-top makes it fast and straightforward to entry whereas remaining watertight, although it’s not as effectively organized because the Camelbak Software Roll.

Most significantly, both of those merchandise could be pre-loaded and able to go at a second’s discover. For those who’re like us, that’s all the time one of many obstacles to getting out on a journey: ensuring you may have all the pieces you want in your ‘flat package.’ However when it’s all prepackaged and able to go, it turns into one much less factor it’s a must to fear about in your method out of the door.


m20 crankbrothers multitools available in gold black red colorways

How to decide on a motorcycle multitool

What’s the finest multi-tool? If there may be one, we haven’t discovered it but. Why is that? Just like the riders themselves, every bike has a singular set of necessities from the instruments wanted to service it. That implies that whereas one multi-tool may be excellent for one bike, it may very well be practically ineffective for the following.

So how do I discover the one which’s finest for my bike?

Earlier than buying a instrument, check out the {hardware} in your bike: Use an Allen key/hex wrench set and a Torx wrench to determine what dimension bolts are in your bike and take notes of which sizes you want, and which components appear the probably to want in-ride adjustment.

Additionally, be aware of any nuts, bolts, or screws that will want an additional lengthy or skinny instrument to achieve. It’s pretty widespread to have the correct instrument in your multitool, solely it received’t attain because of the form of the instrument and the place on the bike.

Discover a instrument that has the fundamentals:

  • Hex Wrenches (at the least 3, 4, 5, 6, and 8mm)
  • Phillips head screwdriver or flathead screwdriver, ideally each
  • Chain instrument (until you may have a separate one)
  • Torx in T-25 (provided that your bike makes use of Torx reasonably than Hex keys—some older or cheap bikes might not require this)
  • Different Torx sizes like T20, T30, and so forth. (this isn’t as widespread, however in the event you want a T20 in your stem bolts, and also you don’t have one with you, you’ll be in hassle)

You additionally desire a instrument that feels good in your hand: When tightening or loosening difficult bolts, having a instrument that feels sturdy when strain is utilized is necessary. Instruments like FixIt Sticks are nice as a result of they’re designed to supply higher leverage so it’s a must to work much less for a similar end result. They’re additionally successfully skinnier, and match higher into tight locations.

Additionally, if buying a multitool with a built-in chain instrument, think about how straightforward it’s to make use of. Does it come aside in two items for straightforward positioning? Or does is require twisting the entire instrument in a method that makes it tough to precisely information the chain pin?

Ease of Use
With regards to high quality, search for instruments that don’t fall open once you shake them, or by chance open different instruments once you’re utilizing it. However you additionally need to have the ability to flip out any a part of it simply. (There’s nothing worse than making an attempt to make an adjustment to your handlebars in the course of winter and struggling to get your 6mm Allen key pulled out.)

Worth Level
Worth level clearly performs a job, however most of our prime picks fall into the $30-50 class. You will get low cost multitools for sub-$10 at Walmart or Amazon, however lots of them will crumble after a number of makes use of, received’t have all of the items you want, or will rapidly rust. It’s higher to purchase a top quality minitool for a bit extra now and never fear about changing it ever once more. One Bikerumor staffer remains to be utilizing a Crankbrothers tool from effectively over a decade in the past and it’s going sturdy.

Often Requested Questions About Bike Mini-Instruments

What do you employ a multi instrument for?

Amongst different issues, you should utilize a minitool to:

  • Tighten your headset, seatpost, saddle, cleats, handlebars, water bottle cages
  • Regulate derailleur restrict screw
  • Repair damaged chain
  • Adjusting spokes for an out-of-true wheel
  • Construct a motorcycle after disassembling it for journey

tightening a loose pedal mid-ride with a multitool

Why do you want a sequence instrument?
A chain tool will assist you to reconnect a damaged chain throughout a journey. It means that you can “break” the chain by urgent out a pin. It was that you may push the chain pin out half method, take away the broken hyperlink, after which push the pin again in, reconnecting the 2 ends of the chain. Nevertheless, trendy drivetrains with extra speeds (10, 11, 12, and up) typically have chains that don’t actually permit this method.

For these, you’ll must have a selected quick link or metal pin that you should utilize to reconnect the chain. Fast hyperlinks are the most suitable choice, as they mean you can ‘lower out’ the damaged hyperlink out of your chain and add the fast hyperlink for a everlasting restore that often received’t find yourself shortening your chain.

Some multi-tools even present storage places for spare chain grasp hyperlinks. These are a terrific addition to your instrument package, supplied you get the correct one in your chain (they fluctuate primarily based on particular chains).

Rapha+Outdoor Voices women's cycling collection, casual performance riding kit clothing collaboration, photo by Cait Oppermann

When do I want a multi instrument?
It is best to all the time have a multi-tool on you once you’re using. Even in the event you’re simply working errand round city, you possibly can find yourself stopped in your tracks by a seat publish that loosens and begins to drop. The identical is true for all the time having a mini-pump, spare tube, and tube patches available for each journey. Flat tires occur anytime—and often once you’re least anticipating them.

Even in the event you don’t have a agency grasp on the best way to use them, in case you have one, you possibly can often determine issues out. Whether or not that’s consulting YouTube whereas path facet, or being saved by an excellent Samaritan (who won’t have the correct instrument for the job, however is aware of the best way to repair the difficulty), it’s all the time good to be ready.

Does my multitool want upkeep?
Fortunately, they’re fairly set-it-and-forget it. Some, just like the CrankBrothers one with a tire plug, will want substitute items in the event you use them in a journey. However for probably the most half, simply protecting your multitool comparatively dry and clear (particularly in the event you used the chain breaker on a gnarly chain) must be sufficient to maintain it from rusting.

The identical goes for a multi-tool that hasn’t been used shortly. If it’s stashed in a saddle bag that’s topic to any form of moisture, you may discover your multi-tool is rusted. We suggest periodically checking it, and wiping it down with a rust/corrosion inhibitor and lubricating the pivots with a light-weight lubricant if wanted (you don’t need the multi-tool to turn into slippery, so wipe away any extra).

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What’s the distinction between hex wrenches and Allen keys? Is it Torque or Torx?
Hex wrenches and Allen keys are the identical factor, and infrequently used interchangeably (and you may additionally hear the time period hex key or Allen wrench). ‘Allen’ is a registered trademark of the Allen Manufacturing Firm of Hartford, Connecticut from method again in 1910. ‘Hex wrench or key’ is successfully the ’tissue’ to Allen’s ‘Kleenex.’

These bits have hexagonal cross sections and are usually measured in millimeters (Metric as a substitute of SAE).

Torx, generally mistakenly known as ‘torque’ wrenches, have a six level star-shaped cross part—consider them as a cross between a Phillips head screwdriver and a hex key. They’re much less prone to strip bolts which are being tightened or loosened, however require the wrench to be completely perpendicular to the bolt.

Word: Torx wrenches are numbered in models of 5 with a T, and most higher-end bikes will use some mixture of T-10, T20, T-25, and T30 for numerous bolts from chainrings to stems. It’s value spending time all the completely different bolts on your entire bikes, noting which of them use what and making a grasp listing, particularly in the event you discover this complicated!

What about Torque wrenches?
As a result of it’s pronounced equally to Torx, there could be confusion between the 2. Torque wrenches are any wrench that means that you can tighten a bolt, screw, or nut to a desired torque worth. Whereas not utterly mandatory for multi-tools, you could find compact multi-tools with inbuilt torque wrenches (just like the Syncros package above). These could be significantly helpful in case you have ultra-light weight carbon elements in your bike and don’t belief your self to not over-tighten issues.

Do I really want an 8mm?
That massive hex key in your multitool may seem to be overkill, however for some pedals and cranks, it may turn out to be useful. Cranks can sometimes come free (in the event that they’re not initially torqued correctly), and having the ability to tighten them on the fly might save your journey. There are lots of cranksets that don’t use 8mm crank bolts although, so once more, examine to see what your bike makes use of.

tightening a loose crank mid-ride with a multitool

(Word: In case your crank does come free on a journey, it’s as a result of it wasn’t torqued correctly. The 8mm on the multi-tool may have the ability to save the journey, however you then’ll need to retorque it correctly when you get dwelling, or get a mechanic to have a look.)

The identical goes for pedals. Many have an 8mm hex becoming on the again of the spindle, however some use a 6mm hex, and a few haven’t any hex becoming in any respect. Whereas touring, having the ability to set up and take away pedals could be essential, however typically require leverage. One trick to extend the leverage from folding instruments is to increase all the instruments on the other facet of the multi-tool from the 6 or 8mm hex, and place your hand over the tip to successfully improve the size of the instrument so that you just get a barely longer lever to work with.

Why would I want a ratchet-style multitool?
Whereas fold-out instruments are nice in a pinch and slot in your bag or pocket a lot better than a much bigger instrument wrap like those from Blackburn and Syncros, the ratchet may help you acquire leverage and keep away from stripping bolts once you’re making an attempt to loosen or tighten harder-to-access bolts. And generally, having the additional size is essential: Whereas having an 8mm could be a ride-saver, in the event you can’t get sufficient leverage or correctly attain the bolt, you received’t have a lot luck tightening it. If you end up often battling caught bolts or know you don’t have a number of hand power, a ratchet-style instrument is a great transfer.

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