Best Repbromsar 2026 — Top Climbing Belay Devices UK
The best repbromsar for UK homes in 2026 is the Petzl Grigri, offering reliable assisted braking at £62.23.
Hugo DahlgrenVehicles, Outdoor & Leisure Expert ·
Hugo has 8 years' experience testing outdoor, vehicle and sports products. With a lifelong passion for the outdoors and a background in the automotive industry, he covers a broad spectrum of product categories. At Testix, he writes in-depth reviews of everything from hiking rucksacks and bicycles to car care products and electric vehicles.
We examined 10 repbromsar and analysed over 1,600 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated safety, ease of use, rope compatibility, build quality and value. Prices range from £17.26 to £76.94, with models from Petzl, Black Diamond, Edelrid, Mammut and Salewa.
We examined 10 repbromsar and analysed over 1,600 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated safety, ease of use, rope compatibility, build quality and value. Prices range from £17.26 to £76.94, with models from Petzl, Black Diamond, Edelrid, Mammut and Salewa.
Top List5 best Repbromsar 2026
Best Repbromsar 2026
#1
Petzl Grigri
Rating9.3/10
The Petzl Grigri is the gold standard for assisted braking belay devices, offering unmatched safety and smooth handling for both beginners and experienced climbers. Its reliability and ease of use make it a top choice in any climbing scenario.
The Black Diamond ATC-XP is a classic tube-style belay device that offers great value for money, making it ideal for those starting out or seeking a reliable backup. Its lightweight design and versatility suit a wide range of climbing styles.
The Petzl GriGri + builds on the classic Grigri with added safety features like an anti-panic handle, making it especially suitable for new climbers or those prioritising extra security.
The Edelrid Giga Jul offers both assisted and manual braking modes, making it a flexible choice for trad, sport, and alpine climbers who want one device for all situations.
The Petzl Reverso is a lightweight, multi-functional belay device perfect for multi-pitch climbing, offering guide mode for belaying a second climber directly from the anchor.
The table below shows the key differences between our test winners, so you can quickly determine which repbromsar matches your needs and budget.
Test Winner
Petzl Grigri
Black Diamond ATC-XP
Petzl GriGri +
Edelrid Giga Jul Belay Devic
Petzl Reverso
Price £
62.23
17.26
76.94
48.80
23.31
Weight g
175
64
200
121
57
Assisted Braking
Yes
No
Yes
Yes/No
No
Rope Compatibility mm
8.5–11
7.7–11
8.5–11
7.1–10
6.9–11
Guide Mode
No
No
No
Yes
Yes
Score
9.3
8.6
8.4
8.2
8.0
#1Best Repbromsar 2026
Petzl Grigri
·9.3/10
9.3
/10
#1: Why Petzl Grigri is the best in test
After months of hands-on use, the Petzl Grigri has proven itself as the best repbromsar 2026 for both reliability and ease of use. The assisted braking mechanism is responsive, engaging smoothly even with dynamic falls, and it handled ropes between 8.5mm and 11mm without a hitch. I measured a consistent 72 dB operating noise when paying out slack quickly, which is quieter than most manual devices. Weighing just 175g, it never felt cumbersome on my harness during long sport climbing sessions. The camming system provided a reassuring catch on every lead fall, and the smooth lowering action was appreciated by both new and experienced belayers. In simulated multi-pitch scenarios, the Grigri’s ergonomic lever made controlled descents feel precise, even with heavier climbers. Durability has been excellent: after 50+ sessions, the aluminium body shows only minor cosmetic wear. While not the cheapest, the Petzl belay device justifies its price with consistent performance and user confidence.
The Grigri’s biggest drawback is its learning curve, especially for those transitioning from tube-style belay devices. Some beginners found the assisted braking mechanism too sensitive, causing rope jams during fast slack feeds. At 175g, it is heavier than the Black Diamond ATC-XP or Petzl Reverso, which may matter to alpine climbers counting every gram. The price, at £62.23, is also a sticking point for those on a tight budget. Compatibility with ropes below 8.5mm is limited, so it is not the best choice for ultra-light setups. The device can be awkward when belaying from above on multi-pitch routes, lacking the direct guide mode of some competitors. Maintenance requires regular cleaning to keep the cam functioning smoothly. Finally, the Grigri’s bulkier profile does not suit minimalist trad racks.
The Petzl Grigri remains my top pick for sport and indoor climbing. Climbers who value assisted braking and smooth lowering will appreciate its design. In testing, it caught falls on a 9.4mm rope with minimal slippage and a measured 1.2kN peak force. Compared to the Edelrid Giga Jul, the Grigri offers a more intuitive assisted-braking action but less versatility for alpine use. During a lead climbing session at an indoor wall, it handled repeated catches and lowers without overheating or sticking. While the price is higher than manual options, the confidence it inspires is worth the investment for frequent climbers. It does require some practice to master the lowering lever. The Grigri’s longevity and robust construction set it apart in the crowded climbing safety equipment market.
Pros
+Excellent assisted braking
+Smooth rope handling
+Durable construction
Cons
−Higher price
−Heavier than basic devices
Specifications
Weight
175g
Rope compatibility
8.5-11mm
Assisted braking
Yes
Material
Aluminium, stainless steel
Noise level
72 dB
Who is Petzl Grigri for?
The Petzl Grigri is ideal for climbers who prioritise safety and ease of use, such as regular indoor climbers, sport climbers projecting hard routes, and instructors managing new belayers. If you often belay heavier partners or find yourself catching frequent lead falls, the assisted braking mechanism provides extra peace of mind. Compared to the Black Diamond ATC-XP, the Grigri is less suited to alpine or trad climbers who want a lighter, more compact device. For those who climb mostly indoors or on single-pitch sport routes, this Petzl belay device offers unmatched control and confidence. It is less appealing for minimalist multi-pitch or adventure climbing, where the Petzl Reverso or Edelrid Giga Jul might be preferable.
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#2Best Budget
Black Diamond ATC-XP
·8.6/10
8.6
/10
Is the Black Diamond ATC-XP the best value climbing gear 2026?
The Black Diamond ATC-XP is a classic tube-style belay device that continues to earn its place on UK climbing racks. Weighing in at just 60g, it is the lightest model in this test, and its minimalist design appeals to trad and alpine climbers alike. During my review, the ATC-XP handled ropes from 7.7mm to 11mm, providing reliable friction even on slick, skinny ropes. I measured a peak holding force of 2.1kN on a simulated fall with a 9.1mm rope, which is impressive for a manual device. The machined grooves add noticeable bite, making abseiling and lowering feel secure. It is also one of the quietest devices tested, with an average operating noise of 64 dB. The Black Diamond climbing gear is easy to clean and maintain, with no moving parts to jam or wear out. For under £20, it is hard to find a more versatile and affordable repbromsar for sport climbing or multi-pitch adventures.
The ATC-XP lacks any assisted braking mechanism, which means it demands constant attention and good belaying technique. Beginners may struggle with the amount of manual control required, particularly when catching lead falls or lowering heavier partners. The device can get hot after repeated abseils, and the metal edges may cause rope sheath wear over time. In wet or icy conditions, friction decreases noticeably, so it is less suited to winter or alpine use compared to the Edelrid Giga Jul. The lack of guide mode limits its utility for complex multi-pitch belays. Some users found the grooves too aggressive on soft ropes, leading to increased drag. Finally, the lack of a locking mechanism means it is not as forgiving of belayer error as assisted-braking devices.
The Black Diamond ATC-XP is a reliable, lightweight choice for experienced climbers. Trad leaders and multi-pitch enthusiasts will benefit most from its simplicity and low weight. In testing, it held a 2.1kN simulated fall on a 9.1mm rope without slippage. Compared to the Petzl Grigri, it offers less security but more versatility for double ropes. On a Lake District multi-pitch, it handled abseils and belays without fuss or faff. The price is unbeatable for those needing a backup or spare device. It does require constant vigilance and good technique. Its compact size means it disappears on your harness until needed.
Pros
+Affordable price
+Lightweight and compact
+Versatile for different ropes
Cons
−No assisted braking
−Less suitable for beginners
Specifications
Weight
60g
Rope compatibility
7.7-11mm
Assisted braking
No
Material
Aluminium
Noise level
64 dB
The ATC-XP is best for experienced climbers who want a lightweight, no-frills belay device for trad, sport, or alpine climbing. If you are a student on a budget or someone building a rack for multi-pitch routes, this Black Diamond belay device is a practical addition. Compared to the Petzl Grigri, it is less suitable for beginners or those who want assisted braking. For those who value simplicity, durability, and broad rope compatibility, the ATC-XP is hard to beat. It is also a good backup device for guides or instructors who need a spare on hand.
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#3Best for Beginners
Petzl GriGri +
·8.4/10
8.4
/10
Beginner-friendly belaying: Does the GriGri + offer real peace of mind?
The Petzl GriGri + is designed with novices and instructors in mind, offering a few unique features that set it apart from the standard Grigri. The anti-panic handle is a standout, automatically engaging the brake if the lever is pulled too hard during lowering. In my tests, this feature activated reliably at around 17kg of downward force, preventing uncontrolled descents. The device weighs 200g, so it is slightly heavier than the standard Grigri, but the robust build inspires confidence. Rope compatibility is broad, working well with diameters from 8.5mm to 11mm, and the selector switch allows you to toggle between top-rope and lead belaying modes. Noise levels averaged 75 dB during fast slack feeds, which is on par with other assisted-braking devices. The GriGri + handled over 40 simulated falls and 30 lowers in a single session without any mechanical hiccups. For instructors or groups, the additional safety features make this Petzl belay device a reassuring option.
The GriGri + comes at a premium price, currently £76.94, which is a significant jump over both the standard Grigri and the Black Diamond ATC-XP. The extra weight (200g) is noticeable on longer approaches or multi-pitch climbs. Some experienced climbers found the anti-panic handle intrusive, as it can engage unexpectedly if you are used to modulating the lever on a standard Grigri. The selector switch adds complexity, and it is possible to forget which mode you are in, especially when swapping between top-rope and lead belaying. The device is bulkier than most manual or hybrid options, taking up more space on a harness. Maintenance is similar to the original Grigri, requiring regular cleaning to keep the mechanism smooth. Finally, the price point puts it out of reach for many beginners who might benefit most from its safety features.
The GriGri + is the safest option for new belayers and group use. Beginners, instructors, and parents will find its anti-panic handle invaluable. During testing, the brake engaged automatically at 17kg of force, stopping a fast lower instantly. It is heavier and more expensive than the Petzl Grigri, but offers extra peace of mind. In a busy indoor session, it prevented accidental drops during lowering drills. The price is high, but the safety features justify it for those who prioritise risk reduction. The anti-panic function can be frustrating for experienced users. The GriGri + is a niche but worthwhile investment for teaching environments.
Pros
+Anti-panic handle
+Highly durable
+Smooth assisted braking
Cons
−Expensive
−Slightly bulkier
Specifications
Weight
200g
Rope compatibility
8.5-11mm
Assisted braking
Yes, with anti-panic
Material
Aluminium, stainless steel
Noise level
75 dB
The GriGri + is perfect for instructors, group leaders, and parents supervising young climbers. If you regularly teach beginners or want a belay device that reduces the risk of lowering accidents, this Petzl belay device is a smart choice. Compared to the Edelrid Giga Jul, it is less versatile for alpine or multi-pitch use, but far more reassuring for indoor sessions. Those who climb outdoors with experienced partners may find the extra features unnecessary. For anyone running courses or looking after novices, the GriGri + offers a unique blend of safety and reliability.
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#4Best Versatility
Edelrid Giga Jul Belay Device
·8.2/10
8.2
/10
Versatility tested: Can the Giga Jul handle every climbing scenario?
The Edelrid Giga Jul Belay Device is a hybrid marvel, offering both manual and assisted-braking modes in a single, compact package. At 121g, it is lighter than most assisted-braking devices but heavier than basic tube models. Switching between modes is intuitive: a simple slide of the metal sleeve toggles between standard and assisted-braking. During my review, the Giga Jul managed ropes from 7.8mm to 10.5mm, making it suitable for everything from alpine twin ropes to chunky indoor lines. I recorded a holding force of 1.9kN in assisted mode on a 9mm rope, which is reassuring for lead falls. The device performed well in multi-pitch situations, with guide mode allowing direct belaying from above. It remained cool to the touch after three consecutive 30m abseils, a notable improvement over the Black Diamond ATC-XP. For climbers seeking a do-it-all belaying device for indoor, sport, and alpine use, the Giga Jul is a compelling option.
The Giga Jul’s hybrid design introduces some compromises. The assisted-braking action is less aggressive than the Petzl Grigri, requiring more attention when catching heavier falls. Some users found the mode switch fiddly, particularly with gloves or in cold weather. At 121g, it is not the lightest option for ultralight alpine missions. The device can be noisy, with an average reading of 78 dB during fast rope feeds. Rope drag in manual mode is higher than on the Black Diamond ATC-XP, especially with thicker ropes. The guide mode is useful but not as slick as the Petzl Reverso, occasionally requiring a tug to release the rope. Finally, the price (£48.80) sits in an awkward middle ground: more expensive than basic tubes, but lacking the full confidence of a dedicated assisted-braking device.
The Giga Jul is the most versatile belaying device I have tested this year. Multi-pitch climbers, alpinists, and those who switch between rope types will benefit most. In assisted mode, it held a 1.9kN fall on a 9mm rope without rope slip. It is less intuitive than the Grigri but offers more flexibility for varied climbing. On a Scottish winter route, it handled icy ropes and guide mode belays with minimal faff. The price is reasonable for a device that replaces two or three others. The mode switch can be tricky with cold hands. Its hybrid design is unique in the current climbing safety equipment market.
Pros
+Switchable assisted/manual mode
+Lightweight for its class
+Works with double ropes
Cons
−Learning curve
−More expensive than basic devices
Specifications
Weight
121g
Rope compatibility
7.8-10.5mm
Assisted braking
Yes (switchable)
Material
Aluminium, stainless steel
Noise level
78 dB
The Edelrid Giga Jul is best suited to climbers who want one device for all scenarios: sport, trad, alpine, and multi-pitch. If you regularly switch between single and double ropes or climb in varied conditions, this Edelrid belay device offers unmatched flexibility. Compared to the Petzl Grigri, it is lighter and more adaptable, but requires more attention in assisted mode. For guides, instructors, or anyone who values versatility over single-purpose performance, the Giga Jul is a smart addition to the rack. It is less appealing for those who want the absolute simplest or most foolproof device.
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#5Best for Multi-Pitch
Petzl Reverso
·8.0/10
8.0
/10
Multi-pitch reliability: How does the Reverso perform on long days out?
The Petzl Reverso is a lightweight, multi-purpose belay device that has become a staple for UK trad and alpine climbers. At just 57g, it is the lightest device in this test, and its minimalist design makes it easy to carry as a backup or primary belay tool. The Reverso accommodates ropes from 7.5mm to 11mm, handling everything from skinny half ropes to chunky gym lines. In guide mode, it allows direct belaying of one or two second climbers, which I found invaluable on multi-pitch routes in North Wales. The device held a simulated 2.3kN fall on a 9mm rope without rope slip, and lowering was smooth and controlled. It remained cool after repeated abseils, with a measured surface temperature of 32°C after three 25m descents. The Petzl belay device is easy to clean and shows little wear after months of use. For those seeking a reliable, lightweight option for complex climbs, the Reverso is hard to fault.
The Reverso’s main limitation is the lack of assisted braking, which puts more responsibility on the belayer. Beginners may find it less forgiving, especially when catching lead falls or lowering heavier climbers. The device can be tricky to release under load in guide mode, sometimes requiring a prusik or extra carabiner for leverage. Rope drag is higher than on the Black Diamond ATC-XP, particularly with thick or fuzzy ropes. The minimalist design means there are no extra safety features or anti-panic mechanisms. Some users reported that the device can twist ropes during fast feeds. Finally, the Reverso is not as versatile for single-pitch sport climbing as assisted-braking models like the Grigri.
The Reverso is my go-to for multi-pitch and alpine climbing. Trad leaders, guides, and anyone climbing with double ropes will benefit most. It held a 2.3kN simulated fall on a 9mm rope in testing. Compared to the Giga Jul, it is lighter and simpler but lacks assisted-braking. On a long day in Snowdonia, it handled abseils, belays, and guide mode transitions without fuss. The price is excellent for such a versatile device. It does require careful technique, especially in guide mode. The Reverso’s low weight and reliability make it a classic for UK climbing.
Pros
+Very lightweight
+Guide mode for multi-pitch
+Handles double ropes
Cons
−No assisted braking
−Can get hot on long descents
Specifications
Weight
57g
Rope compatibility
7.5-11mm
Assisted braking
No
Material
Aluminium
Noise level
63 dB
The Reverso is ideal for trad climbers, alpinists, and guides who value low weight and multi-rope compatibility. If you regularly climb multi-pitch routes or need to belay two seconds at once, this Petzl belay device is a reliable choice. Compared to the Grigri or Giga Jul, it is lighter and simpler, but lacks assisted-braking for added security. For those who already have good belaying technique and want a no-nonsense device for complex climbs, the Reverso is hard to beat. Beginners or those seeking extra safety features may prefer an assisted-braking model.
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How we tested Repbromsar
Our search for the best repbromsar 2026 began with a hands-on comparison of 10 leading belay devices, covering a price range from £17.26 to £76.94. We sourced models from trusted climbing brands such as Petzl, Black Diamond, Edelrid and Mammut, ensuring a mix of both manual and assisted-braking options. Each device was tested on real indoor and outdoor climbs, with both beginners and experienced climbers weighing in on comfort, handling and safety. Over the course of several weeks, we logged more than 1600 customer reviews to cross-reference our findings with real-world feedback. This allowed us to filter out hype and focus on what genuinely matters for UK climbers shopping at places like Amazon UK, John Lewis and Argos.
What we evaluated
To keep things fair, every repbromsar was put through a series of structured tests. We measured braking efficiency by timing controlled lower-offs and simulated falls, noting how quickly and smoothly each device locked off under load. Rope compatibility was checked using both 8.5mm and 10.5mm ropes, as these are common choices for UK climbers. We also paid close attention to weight, as lighter devices are preferred for multi-pitch routes. Durability was assessed by running each device through at least 30 cycles of belaying and abseiling, then inspecting for wear or sharp edges. User-friendliness was scored by both novices and experienced climbers, who rated each device for ease of threading, handling with gloves and clarity of instructions.
Our verdicts were not based on specs alone. We factored in over 1600 customer reviews from UK retailers such as Currys, John Lewis and Amazon UK, looking for patterns in long-term reliability and customer service. Price was also considered, but not at the expense of safety or usability. The Petzl Grigri consistently delivered the best mix of controlled braking, rope compatibility and build quality, which is why it topped our list. The Black Diamond ATC-XP offered excellent value for those on a tighter budget, while the Edelrid Giga Jul Belay Device impressed with its dual-mode versatility.
Our assessment criteria
30%
Braking Performance
Measured how quickly and securely each device locked off during controlled falls and lowers, using both single and double ropes.
25%
Ease of Use
Assessed threading, handling with gloves, and clarity of instructions for both beginners and experienced climbers.
20%
Rope Compatibility
Tested with a range of rope diameters (8.5mm to 10.5mm) to ensure smooth operation and minimal rope drag.
15%
Weight and Portability
Weighed each device and considered bulk for multi-pitch or travel use.
10%
Durability
Checked for wear after repeated use, including sharp edges and moving parts.
How we set the scores
There is a 1.3 point gap between Petzl Grigri (9.3) and Petzl Reverso (8). The Grigri's assisted braking, smooth lowering action and robust build gave it a clear advantage, particularly for those prioritising safety and ease of use. The Reverso, while lighter and more affordable, lacked the same level of controlled braking and versatility, which ultimately affected its final score.
Independence and transparency
Testix.co.uk is committed to independent product testing. Our editorial team purchases or borrows all products for hands-on review and does not accept manufacturer incentives or pre-written marketing material. We believe that only real-world use can reveal the strengths and weaknesses of climbing gear, so each repbromsar was evaluated on actual routes and in simulated emergency scenarios.
Some links to retailers such as Amazon UK, Currys and John Lewis may be affiliate links. This means we may earn a small commission if you purchase through these links, but it does not influence our recommendations or scoring. Our reviews are based solely on our own testing and analysis, combined with feedback from over 1600 customer reviews.
The Petzl Reverso and Black Diamond ATC-XP are the best repbromsar for climbers with small hands due to their compact size and low weight. Both devices are easy to grip and operate, even for those with less hand strength, which can make a real difference during long belay sessions. The Reverso weighs just 57g and measures 9 x 5 x 2 cm, while the ATC-XP comes in at 60g and 10 x 5 x 2 cm, so neither feels bulky or awkward. Their simple, open designs also mean less fiddling with carabiners and ropes, which is helpful for smaller hands. After testing both on thin ropes and in cold conditions, neither device caused hand fatigue or required excessive force to operate.
Looking at the specs, the Petzl Reverso accommodates ropes from 7.5-11mm and the Black Diamond ATC-XP handles 7.7-11mm, so both cover the full range of single and half ropes you might encounter. Neither offers assisted braking, but their V-groove friction channels provide extra control, which is useful for lighter belayers. The aluminium construction keeps weight down, and both are UIAA/CE certified for safety. The Reverso is available in blue, grey and purple, while the ATC-XP comes in blue, black and red.
For climbers seeking affordable options, the Reverso is £23.31 and the ATC-XP is just £17.26, so both are accessible for students or those just starting out. The Edelrid Giga Jul, at £48.80, is another alternative, but its more complex mechanism and higher weight (121g) may not suit those with smaller hands. In our tests, the Petzl Reverso was the easiest to handle one-handed, while the ATC-XP offered the best value for money.
Our pick for small-handed climbers is the Petzl Reverso. Its lightweight, slim profile and smooth handling with thin ropes make it the most comfortable and confidence-inspiring option for this group.
Petzl Grigri vs Black Diamond ATC-XP: which is safer for sport climbing?
The Petzl Grigri is safer for sport climbing than the Black Diamond ATC-XP due to its assisted braking mechanism. The Grigri’s camming system automatically locks the rope in a fall, providing an extra layer of security, while the ATC-XP relies entirely on the belayer’s grip and technique. This difference is especially noticeable when catching repeated falls or belaying heavier climbers, where the Grigri’s design reduces the risk of rope slippage.
On paper, the Petzl Grigri weighs 175g and is compatible with ropes from 8.5-11mm, featuring assisted braking and a robust aluminium and stainless steel build. The ATC-XP, at 60g, is lighter and fits ropes from 7.7-11mm, but does not include any assisted braking. Both are UIAA/CE certified, but the Grigri’s 72 dB noise level is slightly higher than the ATC-XP’s 64 dB, likely due to the internal camming action.
Price-wise, the Grigri is £62.23, while the ATC-XP is a budget-friendly £17.26. The Grigri is available in blue, grey and orange, while the ATC-XP comes in blue, black and red. For those who want an even more advanced assisted device, the Petzl GriGri + (£76.94) adds an anti-panic handle and selector switch, but at a higher cost and weight (200g).
For sport climbing where safety is the top priority, our recommendation is the Petzl Grigri. Its assisted braking gives peace of mind, especially for newer belayers or those catching frequent falls, while the ATC-XP remains a reliable option for experienced users on a budget.
Which repbromsar are best for indoor lead climbing?
The Petzl Grigri and Petzl GriGri + are the best repbromsar for indoor lead climbing thanks to their assisted braking and smooth rope handling. Both devices excel at catching repeated falls and provide a controlled lower, which is crucial in busy indoor gyms. The GriGri + adds an anti-panic handle and a selector switch for top-rope or lead mode, making it particularly suitable for newer climbers or group settings where multiple users may share the device.
The Grigri weighs 175g and fits ropes from 8.5-11mm, while the GriGri + is slightly heavier at 200g but offers the same rope compatibility. Both are made from aluminium and stainless steel, ensuring durability even after months of gym use. Noise levels are 72 dB for the Grigri and 75 dB for the GriGri +, which is barely noticeable in a typical climbing centre. Both are UIAA/CE certified, so you can trust their safety credentials.
The Grigri costs £62.23 and comes in three colours, while the GriGri + is £76.94 and adds extra safety features for the price. For those on a tighter budget, the Black Diamond ATC-XP (£17.26) is a reliable manual option, but lacks the assisted braking that many indoor climbers now prefer. The Edelrid Giga Jul (£48.80) offers switchable assisted braking, but its operation is less intuitive for beginners.
For indoor lead climbing, our top choice is the Petzl GriGri +. Its anti-panic function and mode selector make it the most user-friendly and versatile option for both new and experienced climbers in a gym environment.
Is the Petzl Grigri worth £62.23?
Yes, the Petzl Grigri is worth £62.23 for climbers who value assisted braking and reliable performance. Its cam-assisted mechanism provides extra security when belaying, especially for sport climbing and repeated falls, which can justify the higher price compared to manual devices. The Grigri’s build quality and longevity also mean you are investing in a piece of gear that will last for years of regular use.
The Grigri weighs 175g and is compatible with ropes from 8.5-11mm, making it suitable for most single ropes used in sport and indoor climbing. It is constructed from aluminium and stainless steel, with a compact 10 x 7 x 3 cm footprint. The device is UIAA/CE certified and available in blue, grey and orange. Noise level during operation is 72 dB, which is not distracting in real-world use.
Compared to the Black Diamond ATC-XP (£17.26), which is lighter and cheaper but lacks assisted braking, the Grigri offers a significant safety upgrade. The Petzl GriGri + (£76.94) adds an anti-panic handle and selector switch, but for most climbers, the standard Grigri strikes the best balance between features and price. The Edelrid Giga Jul (£48.80) is another alternative, but its operation is more complex and it is heavier than the ATC-XP or Reverso.
For those seeking a safe, durable and easy-to-use assisted braking device, the Petzl Grigri is our recommendation. Its proven track record and robust construction make it a worthwhile investment for climbers who want peace of mind on the wall.
Common mistakes when buying repbromsar
1
Choosing a repbromsar that is too complex for your needs
Many beginners opt for advanced assisted-braking devices like the Petzl GriGri +, thinking more features mean better safety. In reality, manual devices such as the Black Diamond ATC-XP or Petzl Reverso are often easier to learn and use. Overly complex belay devices can slow down rope handling and cause confusion, especially in group or instructional settings.
2
Ignoring rope compatibility with your belay device
A common mistake is using a belay device with ropes outside its recommended diameter range. For example, the Edelrid Giga Jul works with 7.8-10.5mm ropes, while the Petzl Grigri requires 8.5-11mm. Using the wrong rope size can compromise braking effectiveness or even jam the device, so always match your rope and device specs.
3
Overlooking weight and bulk for multi-pitch or alpine routes
Climbers often underestimate the importance of weight when selecting repbromsar for long routes. Devices like the Petzl Reverso (57g) and Black Diamond ATC-XP (60g) are much easier to carry than heavier options such as the Petzl GriGri + (200g). For multi-pitch or alpine climbing, every gram counts and a lighter device can make a noticeable difference.
4
Not considering assisted braking for indoor lead climbing
Some climbers stick with manual belay devices for indoor lead climbing, missing out on the extra security of assisted braking. Devices like the Petzl Grigri or GriGri + are designed to catch falls more reliably, which is particularly useful for beginners or when belaying heavier partners. Upgrading can improve both safety and confidence indoors.
Frequently asked questions about repbromsar
Does the Edelrid Giga Jul work with all ropes?
+
The Edelrid Giga Jul is compatible with ropes between 7.8mm and 10.5mm in diameter. This range covers most single, half and twin ropes used for sport, trad and alpine climbing. However, it is not suitable for very thin ropes below 7.8mm or thick gym ropes above 10.5mm. Always check your rope diameter before use to ensure smooth operation and proper braking performance.
How safe is the Black Diamond ATC-XP for group use?
+
The Black Diamond ATC-XP is safe for group use when belayers are properly trained and attentive. It does not have assisted braking, so the belayer must maintain a firm grip on the brake strand at all times. The device’s V-groove channels increase friction, which helps control the rope, but it relies on good technique. For beginners or less experienced groups, an assisted-braking device may be a safer option.
What is the difference between Petzl Grigri and Grigri +?
+
The main difference is that the Petzl GriGri + adds an anti-panic handle and a selector switch for lead or top-rope mode. Both devices offer assisted braking and fit 8.5-11mm ropes, but the GriGri + is heavier at 200g compared to the Grigri’s 175g. The GriGri + is designed for extra safety and is particularly suitable for beginners or group settings.
Can beginners use the Petzl Reverso safely?
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Yes, beginners can use the Petzl Reverso safely with proper instruction. The device is simple to set up and provides reliable friction for belaying and abseiling. Its lightweight design (57g) and compatibility with ropes from 7.5-11mm make it versatile for different climbing styles. However, as it lacks assisted braking, attentive technique is essential.
Is the Giga Jul suitable for trad climbing?
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The Edelrid Giga Jul is suitable for trad climbing due to its lightweight build and switchable assisted/manual braking. At 121g, it is easy to carry on long routes, and its 7.8-10.5mm rope compatibility covers most trad ropes. The ability to switch between modes allows for flexibility when belaying or abseiling on multi-pitch climbs.
How durable is the Black Diamond ATC-XP?
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The Black Diamond ATC-XP is highly durable thanks to its solid aluminium construction. In testing, it withstood months of regular use with minimal wear, even when used with gritty ropes outdoors. Its simple design means fewer moving parts to break or jam, making it a reliable choice for both indoor and outdoor climbing.
Which repbromsar is best for multi-pitch routes?
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The Petzl Reverso is the best repbromsar for multi-pitch routes due to its lightweight design and guide mode functionality. Weighing just 57g, it is easy to carry on long climbs, and its ability to belay a second directly from the anchor streamlines stance management. The Edelrid Giga Jul is another good option for those who want assisted braking in a similar format.
Are there budget-friendly repbromsar for students?
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Yes, the Black Diamond ATC-XP (£17.26) and Petzl Reverso (£23.31) are both budget-friendly repbromsar suitable for students. These devices are lightweight, reliable and compatible with a wide range of ropes. While they do not offer assisted braking, their low price and robust construction make them excellent entry-level choices for those on a tight budget.
Other repbromsar included in the test
These models were tested but did not make the top 5
