BERNDS Test reports

In this year's "aktiv Radfahren" [active Biking] megatest on bikes for special requirements, the BERNDS-Foldingtandem Lowstep was judged "Outstanding".

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aR Test Tandem 04/09
als PDF (599 kb)

Technical specifications

Steel frame made in our own factory*

Dimensions when folded (all models): 106x80x20cm with hinged joint
Wheelbase: 169cm
Rear sub-frame length: 40cm
Overall length: 219cm
Payload: 260kg
Step-through height: 29cm front / 39cm back
Top tube length: 56cm front / 68cm back
Weight: 20,5kg
Rider height: von 140cm bis 210cm

*Standard dimensions with 50-mm width tyres, made-to-measure bikes deviate from these

Models of drive train

8-gear derailleur:
development 2.45-7.13m (48 tooth to 11-32), chain drive with freewheel

8-gear hub:
development 2.41-7.39m (42 tooth to 15), Shimano Nexus with back-pedal or freewheel (Premium hub); optional belt drive

3x8-gear Dual Drive:
development 1.57-8.48m (42 tooth to 11-32) Sram DualDrive, 8-gear combined 3-gear hub

14-gear hub: 
development 1.68-8.85m (48 tooth to 13), Rohloff SpeedHub; optional belt drive

The BERNDS-Folding Tandem Lowstep - everybody rides along!

The BERNDS-Folding Tandem Lowstep is intended for all those who want to be out on the road - comfortably, simply and safely, as a twosome.

Großansicht Faltrad
Bitte klicken Sie auf das Bild, um es zu vergrößern

It possesses all the characteristics that make it a BERNDS: robust, easy-running 20" wheels, sprung folding swingarm, and a solid steel frame produced in our own factory with a lifetime warranty.
In order to fold the BERNDS-Folding Tandem Lowstep tandem extra small, we have constructed an extra-strong hinge joint. This makes the Lowstep so compact that it fits in the boot of a VW Golf.
You don't even have to fold the rear seat down!
By the way: We are not the only ones who consider that our tandems have turned out well. In reputed trade magazines we reap the highest praise time and again for our two-seater!

  • The BERNDS-Folding Tandem Lowstep is particularly compact and can be folded extra-small:
    • In urban traffic, riding round tight corners is easy thanks to the somewhat shortened wheelbase. They are so agile that you quickly get the hang of riding them.
    • On the trains belonging to the Federal Railway or in suburban trains they fit unfolded in practically all bike racks and compartments. For you this means: no stress when loading or unloading in a full bicycle compartment!
    • For transport by car, the Lowstep can be folded so small with a few turns of the hand that it can be carried in the boot of a Golf – without having to fold the rear seat down!
  • The BERNDS-Folding Tandem Lowstep is especially simple and safe:
    • Due to the special steering geometry, the small wheels and the somewhat shorter wheelbase, even people with little practice can ride it safely.
    • The very deep frame makes it easy to get on and off and ensures a low centre of gravity.
    • The unusually wide and stable tyres provide more contact with the road surface and ensure sufficient reserves of grip when braking and efficient damping.
    • On all our tandem models we fit high-quality brakes; the hydraulic disc brakes which we particularly recommend ensure short braking distances even in the wet.
    • The Lowstep's maximum payload is 260 kg!  Perhaps you will never make full use of this payload but you will always notice the safety reserve you have in hand.
  • The BERNDS-Folding Tandem Lowstep - everybody can ride along!
    • Suitable for riders of between 1.40 and 2.10 m tall – and thus the ideal family tandem.
    • Each Lowstep rider can adjust his own handlebars and saddle independently of the others.
    • Due to the low frame tubes, the disabled can ride along comfortably, too.
    • With a weight of 20 kg and upwards, our Lowstep is among the lightest on the market – even with its enormous safety reserves!
  • The BERNDS-Folding Tandem Lowstep – adaptable
    • The Lowstep is also available with a particularly efficient electric drive; with it, you can ride in the mountains, with no sweat!
    • As with all BERNDS, all standard-size handlebars, stems and seatposts fit the Lowstep.
    • A great number of attachments for carrying luggage are available.
    • Because of its compact measurements, the BERNDS-Folding Tandem Lowstep is particularly suited to pulling trailers.

Basic model

Powder coating: 3 coats (primer, powder colour coating, clear lacquer), standard colour Diamond Black, other RAL colours at extra charge
Suspension: rear wheel elastomer suspension (3 degrees of hardness available) Front wheel suspension forks optional
Bearings: rear swingarm with self-lubricating, sintered brass bushing
Pedals: high-quality ball-bearing type with non-slip rubber surface (optional fold or push-fit pedals)
Brakes: V Brake (optional hydraulic wheel rim or disc brakes)
Tyres: 20" Schwalbe Big Apple 50 mm wide, 2-5 bar (others optional)
Wheel rims: aluminium U-profile, 24 mm 36-hole
Spokes: 36 Nirosta, 2 mm
Steerer race: 1 1/8 inch sealed (BERNDS special)
Stem: adjustable angle, 1 1/8 inch, different lengths optional
Handlebars: Moon (other handlebars optional)
Seatpost: patented, aluminium 29.8 mm
Saddle: Terry Citta (other saddles optional)
Mudguards: plastic black or silver, 53 mm SKS Trekking with
Foot stands: Hebie 630 (mounting using BERNDS special boss)