Working in comfort: A comparison of 8 assembly stands

It’s quite astonishing, really. We’ve finally learnt to walk upright, to use our hands, to make tools, we’ve conquered the world – and then this: not even seven million years later, we’re back on our knees on the ground, trying to adjust a bike derailleur so it doesn’t rattle. Holding up the rear tyre with one hand and turning the crank with the other, we despair at the task of transforming the annoying clatter-clatter-clatter of the chain into a gentle purr. And yet we invented the solution ages ago: a third arm to lend a helping hand. Clamped into the bike stand, the bike hangs right in front of our noses. In a back-friendly position, we have a perfect view of the adjustment screws and guide rollers and can concentrate on what matters most – the millimetre-precise distance between the outer links of the chain and the next sprocket.

The good news is that a good assembly stand doesn’t even have to be expensive – and the most expensive model isn’t necessarily the best. Among the eight models tested, DIY enthusiasts can find a reliable helper for as little as 130 euros. Whilst professional mechanics usually prefer models that are firmly anchored to the floor, the foldable version is a better option for amateurs. It can be stowed away to save space and fits easily in the boot for a holiday or a race weekend.

Three widely spaced legs provide significantly more stability than a ‘two-legged’ stand, as they are better able to compensate for uneven surfaces. The working height can be adjusted on all models. However, this is only possible if the tubes slide smoothly into one another, even when the bike is already clamped in place. Incidentally, when it comes to the clamp, strength is less of a factor: all work stands grip the tubes firmly enough. Pure screw-type clamps can only be tightened bit by bit, whilst you have to wedge the bike between the clamping jaws with one hand. But what sort of evolution would it be if we hadn’t found a solution for this too: adjustable knee levers or quick-release mechanisms, as found on the Feedback or Super B, make it easier to secure the bike and, so to speak, distinguish the ‘Neanderthal’ from the ‘Homo sapiens’ of bike stands.

Assembly stands: Take care with carbon fibre parts – 4 tips

1. Carbon frames should under no circumstances be clamped in a bike stand, as the fibres are sensitive to pressure. You should also exercise caution with carbon seatposts. It is better to replace the carbon seatpost with an old aluminium one for maintenance. This can then be clamped in place without any problems.
   
2. We have not yet encountered any problems in our laboratory when clamping telescopic supports – neither on the thin nor the thick tube. However, always ensure that the sliding surface on the support tube is absolutely clean and that the clamping jaws on the assembly stand are clean to prevent scratches. It is best to secure your bike to the assembly stand by clamping it onto the support’s lower tube.
   
3. Only tighten as much as is necessary! If you tighten the clamping jaws too much, you risk damaging the bike. Clamping jaws that are tightened with a screw can usually be adjusted with greater precision. Eccentric levers can easily be tightened too much around the seat post or frame tubes.
   
4. A light-coloured mat or low-pile carpet placed under the assembly stand makes it easier to find small parts that have fallen on the floor and to work whilst kneeling. Furthermore, the parts do not bounce off as far, the floor stays clean and tools do not hit the floor as hard.

We tested these 8 assembly stands

• Contec Rock Steady
• Feedback Sports Pro Elite
• Park Tool PRS-25
• Pedro’s Folding Repair Stand
• Super B Top Assist Assembly Stand
• Topeak Prepstand Elite / Pro
• Unior BikeGator+
• Xtreme S 1300

CONTEC Rock Steady

• Price: 129.95 euros
• Weight / maximum load capacity / packed dimensions: 4.55 kg / 30 kg / 100 x 17 x 19 cm
• Working height / max. pipe diameter: 97 to 150 cm / 55 mm

This assembly stand is also available in virtually identical designs from brands such as BBB and Procraft. The main drawback of these models is the arm’s lack of torsional rigidity and the wobbly clamp, which opens too narrowly. Its stability is also not ideal. A tool tray and carry bag are available as accessories from Contec. For the occasional DIYer, this workbench is definitely worth recommending, especially if you compare the widely varying prices online before making a purchase.

BIKE rating: GOOD

FEEDBACK SPORTS Pro Elite

• Price: 319 euros
• Weight / maximum load capacity / dimensions when folded: 5.4 kg / 38.6 kg / 115 x 19.5 x 13 cm
• Working height / max. pipe diameter: 109 to 180 cm / 66 mm

According to our mechanics, the Pro Elite workstand is the best on the market. The robust clamp allows it to be adjusted to different tube diameters in a flash and reopened at the touch of a button. Large adjustment wheels and smooth-action quick-release levers make it a pleasure to use. Thanks to its tripod design, the Pro Elite remains stable even off-road. It folds down to a very compact size in just a few simple steps. High-quality materials guarantee a long service life.

BIKE rating: SUPER

PARK TOOL PRS-25

• Price: 440 euros
• Weight / maximum load capacity / storage dimensions: 5.9 kg / 45 kg / 119 x 25 x 22 cm
• Working height / max. pipe diameter: 85 to 180 cm / 76 mm

Thanks to its hexagonal tubular frame and wide-spreading feet, the PRS-25 stands as solid as a rock. The working height and clamping width are generously adjustable. The toggle lever opens the clamping jaws wide, but it is a little small and a bit stiff to operate. The clamping head must be unscrewed for transport, and even then the storage dimensions are still quite substantial. For the asking price, we would have expected a little less plastic. A tool tray, paper towel holder and carry bag are available as optional extras.

BIKE rating: VERY GOOD

PEDRO’S Folding Repair Stand

• Price: 299.99 euros
• Weight / maximum load capacity / storage dimensions: 8.8 kg / 40 kg / 106 x 31 x 19 cm
• Working height / max. pipe diameter: 106 to 187 cm / 65 cm

The solid Pedro’s looks as if it were built to last a lifetime. The materials are consistently of very high quality and robust, and the stand is quite stable thanks to its widely splayed feet. A unique feature: the bike is clamped into place bit by bit using a comfortable pistol grip. However, this method is slightly slower and less precise than traditional clamps. The arm isn’t quite horizontal, so the bike hangs at an angle in the stand. The heavy Pedro’s folds away easily and then fits neatly into a sturdy carry bag.

BIKE rating: VERY GOOD

SUPER B Top Assist Assembly Stand

• Price: 199 euros
• Weight / maximum load capacity / storage dimensions: 5.1 kg / 40 kg / 121 x 24 x 15 cm
• Working height / max. pipe diameter: 107 to 146 cm / 52 mm

The Super B stands out with its sturdy metal clamping head. It opens wide and, thanks to a large lever, can be securely closed and finely adjusted using a knurled screw. Less impressive are the plastic arm and the coarse angle adjustment. The working height can also only be adjusted within a narrow range. Due to the almost vertical upright tube and the narrow, short feet, the Super B is rather wobbly. The tool tray is positioned quite low down for taller fitters.

BIKE rating: GOOD

TOPEAK Prepstand Elite / Pro

• Price: 279.95 / 329.95 euros (Pro version)
• Weight / maximum load capacity / packed dimensions: 5.7 kg / 25 kg / 123 x 13.5 x 20 cm
• Working height / max. pipe diameter: 122 to 183 cm / 45 mm

Thanks to its large, sturdy quick-release clamps and high-quality materials, this Topeak classic is quick to set up and stands very securely on its wide-spreading tripod legs with a solid rubber coating. The arm folds down easily, but it warps noticeably under load. The slightly angular clamp closes very slowly and often feels a bit stiff. The Pro version comes with an integrated, accurate scale. If you want to save 60 euros, go for the Elite version with a small parts compartment. A carry bag is included in the set.

BIKE rating: VERY GOOD

UNIOR BikeGator+

• Price: 312.99 euros
• Weight / maximum load capacity / dimensions when folded: 5.65 kg / 30 kg / 109 x 31 x 20 cm
• Working height / max. pipe diameter: 99 to 150 cm / 32 mm

When it comes to materials, Unior leaves nothing to chance; plastic is only used on the large, easy-to-operate toggle lever. Quick-release mechanisms, tubes, arms and connectors – durability is the priority here. The sturdy clamp adjusts to the tube diameter via a spring. Unfortunately, its clamping force is a little low; under load, the clamping jaws are pushed slightly apart. The clamping range is very limited. Due to its short feet, the Unior is a little wobbly, and the arm cannot be folded down.

BIKE rating: VERY GOOD

XTREME S 1300 (Rose Bikes)

• Price: 56.95 euros
• Weight / maximum load capacity / packed dimensions: 6.95 kg / 18 kg / non-folding
• Working height / max. pipe diameter: 100 to 160 cm / 52 mm

Strictly speaking, the S 1300 does exactly what it’s supposed to: secure the bike at working height. But even the Ikea-style assembly isn’t much fun. The cast aluminium and plastic parts feel rather cheap. Two foot plugs snapped during assembly. The angular quick-release clamps struggle to grip the tubes securely. The plastic toggle lever digs into the palms of your hands. The S 1300 stands securely on flat surfaces, but is rather wobbly off-road. It’s fine for the odd job, but anyone who does a lot of mechanical work is unlikely to be happy with the S 1300.

BIKE rating: SATISFACTORY