Best torque wrenches for bikes 2024: what to buy and how to use them
The best torque wrenches for bikes, and why you should be using one on your bike
- The quick list
- The best torque wrenches for bikes
- 1. Best overall
- 2. Best digital
- 3. Best budget adjustable
- 4. Best preset
- 5. Best compact
- 6. Best portable
- 7. Best for awkward bolts
- 8. Best portable preset
- 9. Best occasional use
- 10. Best portable adjustable
- 11. Joint-best preset
- Best adjustable torque wrench for versatility
- Best preset torque tool for simplicity
- Best screwdriver torque tool
- Buyer's guide
- How we test
Take a look at your bike. If it’s fitted with a seatpost, a stem or a pair of handlebars made from carbon then having a torque wrench as part of your tool kit is advisable. Similarly you may use a saddle with carbon rails. All these parts come with a recommended torque and fastening them above this can damage the component.
The best torque wrenches remove the guesswork, allowing you to make adjustments with confidence and generally maintain your bike with precision. Given the expense of carbon components it’s a sound investment.
There are a huge range of wrenches making choosing the right one for you perhaps not as straightforward as it might seem. Fortunately we’ve tested many wrenches and have selected a variety of the best performers for this guide, ensuring to include both single torque keys and adjustable offerings, some featuring a ratchet mechanism.
The quick list
Best overall
Best overall
The classic-looking Park Tool TW5.2 Small Clicker performs superbly and would make a worthwhile addition to any home workshop. It's easy to use, with simple-to-adjust torque settings in 0.4Nm increments. Just be aware that bits aren't included.
Best digital
Best digital
Supplied with a comprehensive set of bits and offering a torque range of 4-80Nm, the D-Torq Wrench DX is all you need for your bike. The digital readout gives a clear display of the torque, and it is accompanied by audible beeps to let you know when to stop tightening.
Best budget adjustable
Best budget adjustable
For occasional adjustments and less committed mechanics LifeLine's Essential Torque Wrench is ideal. It covers 2-24Nm and includes the most commonly needed hex keys and Torx bits for safe adjustments.
Best preset
Best preset
An honor it shares with the Upgrade tool, Ritchey's Torque Key Set is available set at either 4Nm or 5Nm - the most frequently needed setting on a bike and ideal for stem bolts and set post clamps. It includes 6 bits and is small enough to carry with you on the road or trail.
Best compact
Best compact
A minimalist option that is very bike-specific, the Adjustable Torque Driver only has 4-6Nm range and 4 included bits, but these cover 90% of what you are likely to need. It is a nice, compact design with in-handle bit storage so nothing should get lost.
Best portable
Best portable
Easy to carry on any adventure thanks to its neat case, the Lezyne Pocket Torque Drive covers all the options that you are likely to need out on a ride. It's not really intended for regular workshop use though, there are better options for that.
The best torque wrenches for bikes
Best workshop quality adjustable torque wrench
1. Park Tool TW5.2 Small Clicker Torque Wrench
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
When you picture a torque wrench, the Park Tool TW5.2 Small Clicker may well be what you imagine. What’s more, as you’d expect from Park Tool, it looks and feels like a quality piece of kit too.
The lower handle is ergonomically shaped for a comfortable and confident grip, while the very bottom of the handle is where you set the torque level. This is done with an easy-to-use push-and-twist selector that moves in increments of 0.4Nm. The current torque level is displayed on a clear screen within the handle.
The ratchet itself can be switched for standard and reverse threads, with the usual thumb button to release bits (when you’ve got them).
Bits aren't included, so search out the appropriate sizes and buy them at the same time to make this tool usable. That is unless, of course, you've got another set of bits available to you. Luckily for me and this review, I had the Topeak D-Torq Wrench DX in my toolbox and its bits are cross-compatible with the Park Tool TW5.2 Small Clicker Torque Wrench.
This allowed me to use the tool and find that it works as well as it looks like it should. To be clear: it works very well.
A good quality and ergonomically pleasing tool that carries the quality you would expect from Park Tool. Probably my favorite in this whole list.
Best adjustable torque wrench with digital precision
2. Topeak D-Torq Wrench DX
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
This is a heavy duty tool for workshop use that goes way beyond the basic requirements of a torque tool. The range of sockets, hex, Torx and adapters means you could do pretty much any job on a bike – from cassette tightening to stem adjusting.
The large handle and heavier weight of the tool as a whole mean that this wrench is robust and feels capable of any bicycle mechanic task.
The digital display – powered by two AAA batteries, supplied – allows for highly precise torquing. When you reach your desired level it gives a loud beep to alert you. However, it doesn’t click off as decisively as other tools so you are reliant on reacting to the beep rather than the tool clicking off like many other torque tools.
The beep is good when you reach the preset torque level, but is highly irritating when it beeps every single time you press a button – there are a lot of increments, each with a beep when coming down from 80Nm to 4! If I was keeping the tool long-term I’d look into whether this could be turned off. Fingers crossed.
A decent tool overall, at home in the shed or workshop of anyone looking to take their home-based bicycle mechanics to the next level.
Best adjustable torque wrench on a budget
3. LifeLine Essential Torque Wrench Set
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
The LifeLine Essential Torque Wrench set is a simple, yet effective, and very tactile torque tool that will do most (small) tasks that the average home bicycle mechanic is likely to take on.
There aren’t any sockets, so you won’t be adjusting any cassettes or bottom brackets with this kit, but it will see you right for jobs such as realigning disc brakes and correctly tightening stems – the two tasks I immediately put this set to work on.
The LifeLine’s box looks the part but I would wonder if the slightly cheap feeling plastic will survive the usual travails of being piled in with a load of other tools in a shed or workshop as the outer feels a bit flimsy.
Even so, the kit looks the part when you open it up and the main body of the tool is very satisfying to hold. Its tactile nature had me testing the torque of multiple bolts on my bike just to be able to use it again.
The torque setting is set by twisting the bottom of the handle and watching the little red indicator move to the desired number. Those numbers are only even, so there’s an element of estimation for odd numbers – and many bolts require 5Nm.
With a very reasonable price, this is a worthwhile investment for any budding bicycle mechanic looking to avoid stripping the thread on any more bolts.
Joint-best preset torque wrench for multi-applications
Specifications
Reasons to buy
Reasons to avoid
The Ritchey Torque Key Set – tested here in both 4Nm and 5Nm preset versions – is a compact tool for workshop use that could also go in a handlebar bag to take along on longer trips, if you think it might be needed.
The six bits are housed around the central barrel of the tool, where one at a time is inserted for use. The tool is held between your thumb and forefinger when tightening bolts, a grip that isn’t as easy to wield as some of the longer-handled options seen elsewhere in this guide.
When reaching the torque level (4Nm or 5Nm depending on the tool, but only one torque setting per tool) the click is obvious and you know you’ve reached the limit.
This is a tool that does what it needs to without frills or fanfare, that will fit into a bar bag just as well as it’ll slot into a toolbox.
Best adjustable wrench for compactness
5. Park Tool Adjustable Torque Driver (ATD) 1.2
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
The Park Tool Adjustable Torque Driver (ATD) 1.2 is a basic, robust and easy-to-use torque wrench that will do what you need it to for most jobs such as torquing up stems and tightening seat post bolts.
Its T-shape is easy to hold and wield, while the storage of the spare bits in one end of the horizontal part of the handle is a clever touch.
The best part of this torque tool is, arguably, the very satisfying clunk it gives when you reach the desired level of Newton Metres. Setting that level, across a range of 4 to 6Nm, at 0.5 increments, is done with the turn of a dial on the opposite end of the horizontal handle.
Simple, robust and simple: a good addition to anyone’s tool kit.
Best for taking with you on rides
6. Lezyne Pocket Torque Drive
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
A compact tool in a small carry case that will fit in a jersey pocket or even attach to the bike in much the same way as a saddle bag, the Lezyne Pocket Torque Drive will be in my toolkit on my next touring trip.
Its strength could also be its weakness, where its set up is a bit fiddly as the handle and torque adjuster detach in order to fit in the case, but for on-the-fly adjustments this is fine.
You may look elsewhere if wanting to add to your home mechanic set up, but that’s not this tool’s target market anyway.
Like everything Lezyne, it looks and feels well-made and robust. A good addition to a handlebar bag for when you need to get those adjustments just right while riding a long way from home.
Best adjustable torque wrench for awkward bolts
7. Effetto Mariposa GiustaForza Torque Wrench
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
This is a high-quality, high-price torque wrench. The weight and feel hint towards its premium build, while the torque-selecting winder is a simple and accurate way to set the level of torque required.
The review sample came as the £160 version, that is to say: without bits. The lower half of the handle has a rough gripper so your hand won’t slip when in use – I learned this thanks to the Topeak D-Torq Wrench DX as the bits were cross-compatible.
For its size, the Effetto Mariposa Giustaforza Torque Wrench is a weighty torque wrench – and I highlight that as a positive, as it feels sturdy when in use and hints at longevity.
If you’re in the market for a high-quality torque wrench and you’ve got the budget, spend the extra and get the bit set – unless you've got another compatible set to hand already.
Best preset wrench for portability
8. Topeak Nano TorqBar DX
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
This is a small and handy torque tool that looks good and is satisfying to hold. There are three adapters included to give either 4, 5 or 6Nm of torque. Into the chosen one of these adapters, you add the required hex or Torx fitting to tighten the desired bolt.
The hex and Torx bits can also fit directly into the handle – this is to loosen bolts. As with most torque wrenches, it is only designed to measure torque in one direction and should not be used to loosen bolts.
The instructions that come with the Topeak Nano Torqbar DX very clearly state that using one of the ‘TorqBits’ for loosening will damage the tool (and void the warranty).
The handle is well designed and the small carry case for the bits is sleek, however, the two parts do not attach to each other and so could easily get separated in a toolbox, shed or bikepacking bag. This can be remedied to a certain extent by storing the two most-used bits inside the handle.
This is a good little tool but with a couple of points which could be improved.
Best adjustable torque wrench for occasional use
9. Topeak Combotorq Wrench and Bit Set
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
The best part of this tool – and it’s pretty good overall – is the storage of the bits in the handle, keeping the whole thing as one (so long as you return the bits to their berths once finished).
The needle pointing at a written torque range is fairly basic compared to some other tools reviewed here, including one from the same brand, but this also offers the chance to see what torque any given bolt is on rather than the binary measure of whether it’s on a specifically set torque level or not.
The handle, which stores the bits, is easy to hold and therefore straightforward to use. This is a basic but effective way to torque up your bolts to the right level and avoid any overtightening.
Best adjustable torque wrench for portability
Specifications
Reasons to buy
Reasons to avoid
The first thing to note about the Silca T Ratchet + Ti Torque Kit is its carry case. It’s a miniature tool pouch that easily fits in a jersey pocket, handlebar bag or pannier. It satisfyingly folds around itself and closes with two little magnetic poppers.
The main handle and torque part of the tool can be put together in several configurations which means it can get into tight spots where other tools may not be able to reach awkwardly positioned bolts.
Without the torque driver involved, the rest of the handle can be used to loosen off bolts – again in a range of configurations – saving the ratchet from damage.
For all its good looks, high-quality appearance and premium price tag, I was slightly disappointed with the wobbly feel when using the tool.
With the parts slotted together, you can feel the join between them, given away by a movement that I feel wouldn’t be there if each part was more precisely sized to slot together more snuggly.
In the end, it might not affect the way the tool does its job, but it certainly gave a slightly cheap feel to the whole thing.
You can read a previous full review of the Silca T Ratchet + Ti Torque Kit here.
Joint-best preset torque wrench for multi-use
11. Upgrade Torque Driver 5Nm
Our expert review:
Specifications
Reasons to buy
Reasons to avoid
Barring a couple of different bit choices, this is the The Ritchey Torque Key Set with a different logo printed on it – or the other way round, I can’t confirm which was manufactured first.
It works the same and comes with the same pros and cons. Choose this one, choose the Ritchey one: you won’t know the difference with your eyes closed and both work well enough for most riders’ home mechanic needs.
Best adjustable torque wrench for versatility
12. Prestacycle TorqRatchet PRO
Specifications
Reasons to buy
Reasons to avoid
If your wrenching is occasional, the Prestacycle TorqRatchet PRO may be the only torque tool you’ll need, both in and out of the workshop. At 5.25 inches long and weighing just 68 grams it’s been designed to live in your saddle bag or your jersey back pocket.
However, because it’s rated for 60Nm of total force and calibrated for 5,000 cycles of torque tightening there’s no harm in keeping it ready for action in your workshop or shed. The slender silver and red body houses a torque beam mechanism, and there’s a thumb-wheel ratchet head at one end and a black knob-like handle at the other.
I found inserting bits in the ratchet head easy, and what’s more, they always stayed put thanks to the readily adjustable thumbwheel. Removal was just a matter of gently persuading bits out with a shove from my thumb. The ratchet is reversed by flicking a small switch.
In use, I found the knob-like handle slightly fiddly to grip, but that’s a minor complaint. As I circled my bike, checking various bolts as I went, I found the indicated values clear to arrive at and easy to read within the angled slot window. The TorqRatchet PRO is accurate from 2-10Nm but reverse the ratchet and it’s good for 60 Nm, which is very useful for removing stubborn pedals and other components.
The black nylon wallet is well made and small enough to fit most jersey pockets, bar bags, top tube bags and saddlebags. The range of bits is extensive, and they’re all well-made and a snug fit.
Best preset torque tool for simplicity
13. Prestacycle Pro TorqKey
Specifications
Reasons to buy
Reasons to avoid
I find the most effective tool in my workshop is one that works, needs little setup and is always to hand. Prestacycle’s Pro TorqKeys don’t disappoint. They are everything you need in a preset torque driver and nothing you don’t. Value is good too, an entire set should fall within most budgets.
I particularly like the unmistakably solid ‘thunk’ that can be heard and felt when the tool reaches the appropriate torque value. Feedback like this is invaluable when working with carbon components.
The low-profile, colour-coded handles make selecting the correct tool child’s play and they’re compact enough to reach some pretty tight spots. Bits stay in place too, even when knocked, because the shaft is magnetic.
Finally, and this is a significant bonus, it’s safe to use them counterclockwise (unscrew) provided you’re not trying to remove damaged, stuck or rusted-in bolts.
Best screwdriver torque tool
14. Wera 7515 Kraftform Safe-Torque Speed Torque screwdriver
Specifications
Reasons to buy
Reasons to avoid
I’ve found the Wera 7515 arguably a handier solution for tightening bolts on my bikes than wrench-style torque tools. Five torque Nm settings are available: 2, 3, 4, 5 and 6, which is enough to cover most bases.
Selecting a value is simply a case of moving the scale with your thumb until the correct number appears in a small window. The final setting locks out the tool so it can be used as a regular screwdriver/wrench for unlimited tightening/loosening.
I found the Wera 7515 particularly impressive because the mechanism boasts a slip-over torque function, which means it’s impossible to tighten a bolt beyond the selected value. It also works, in both clockwise and counterclockwise directions, which is rare.
Wera is a trusted brand that makes some of the best bits available. Sadly, none are included but I recommend you place a set in your shopping basket.
Buyer's guide to torque wrenches for bikes
What is a torque wrench?
A torque wrench is a tool used to tighten bolts to the correct level of tension. Tightness – or torque – is measured in Newton Metres (Nm), and most bike components have the appropriate level of torque expressed somewhere near the bolt. If not, they can often be found in installation and maintenance instructions on component and bike brands' sites.
Do I have to use a torque wrench?
It’s a good idea.
Not using a torque wrench puts you at risk of a bolt snapping, or indeed a delicate, carbon component giving way or being crushed under too much pressure. In the case of a handlebar or seastpost this can be dangerous, and if it’s proven that you’d overtightened a bolt and caused the fracture then your chances of a warranty claim could be voided.
Some at-home-mechanics might skip the torque wrench, in favor of adjusting bolts ‘on feel’. When you’ve tightened a lot of bolts, you’ll have a good idea of what 4Nm and 6Nm might feel like.
However, estimating torque can be a risky business and if it goes wrong, you’ve not got much hope of a warranty swap.
What types of torque wrench sets are available?
There are many different torque wrench styles – the basic option being a ‘beam torque wrench’ which measures flex in materials, and the top end choice being the electronic torque wrench which can be pre-set to a desired level and provides a downloadable history (handy evidence of due care).
The two most common styles used on bikes are 'click torque wrenches' and 'preset torque wrenches'.
A preset torque wrench looks much like a normal Allen key, with a handle. It will tighten the bolt to the ideal tension. These are light and easy to transport, as well as being highly accurate since they can’t be adjusted.
A click torque wrench often comes as part of a ratchet and socket set. These come with assorted bit ends, and the user selects the correct size piece and then sets the required torque level (often using a dial on the handle). The unit will make a ‘click’ noise when the correct torque is reached.
Having preset torque wrenches in 4-6Nm (the common tensions used on bikes) is a good idea. However, you’d be hard-pressed to have one for every ideal torque in the correct size, and they usually stop at around 10Nm – hence why you might need a click torque wrench if you’re doing more than just adjusting your saddle height.
What sizes of bits are most useful?
Obviously you want enough heads for all the bolts you might want to tackle. Many small bolts on bikes are 4mm hex, but T25 Torq bolts are increasingly popular as a replacement.
There's an array of different alternative bolt sizes used in headsets and stems, particularly proprietary designs, while things like chainset bolts tend to be a different size again.
Anything else I should look out for?
It's worth checking if the torque wrench you're looking at can be adjusted to provide the required torque in an anti-clockwise as well as the usual clockwise direction. Anything with a left-handed thread (pedals, bottom brackets) will require this and it's not necessarily standard in all industries.
In fact, using many torque wrenches 'the wrong way' can damage their mechanism and stop them from accurately gauging the level of torque. If the tool you've got does not do reverse thread, don't try and use it for reverse thread (or for loosening bolts).
Also, check that there's enough range for the jobs you expect to do. Most bike bolts need fairly low torque values, often around 5Nm and usually less than 10Nm, whereas if you're planning to tackle threaded bottom brackets, pedals and power meters you will probably need around 40Nm, which can be beyond the range of many torque wrenches intended for more delicate jobs. You probably don't want to have to buy two adjustable wrenches.
How we test
Luckily, at Cycling Weekly, tinkering with bikes is part of the job description so there is no shortage of opportunities to test tools. Despite all these torque wrenches doing the same basic job, they go about it in different ways and offer unique pros and cons. Aspects such as portability, ease of use, construction and versatility have been considered when it came to assessing each tool.
Get The Leadout Newsletter
The latest race content, interviews, features, reviews and expert buying guides, direct to your inbox!
Michelle Arthurs-Brennan the Editor of Cycling Weekly website. An NCTJ qualified traditional journalist by trade, Michelle began her career working for local newspapers. She's worked within the cycling industry since 2012, and joined the Cycling Weekly team in 2017, having previously been Editor at Total Women's Cycling. Prior to welcoming her daughter in 2022, Michelle raced on the road, track, and in time trials, and still rides as much as she can - albeit a fair proportion indoors, for now.
-
Treat yourself this Christmas with a huge £2000 off, on electric gravel bikes from Pearson Cycles
Deals
By Paul Brett Published
-
Colnago ditches the traditional diamond frame for its radical new Y1Rs - 'the most aerodynamic UCI-compliant road bike in the World Tour'
Designed in conjunction with Team UAE and the result of years of innovative R&D Colnago's Y1Rs cuts a progressive departure from the existing VR4s. Is this the shape of things to come?
By Luke Friend Published