Techncal Data – Folding Bike

Steel frame made in our own factory*
Shimano Steps (weighs only 2,5kg) 250W, 40NM,418Wh or 504Wh capacity
Wheelbase 104/100cm
Rear sub-frame length 40cm
Overall length 154/150cm
Payload 140kg
Step through height 29cm
Top tube length 60/56cm
Weight 20,5kg
Rider height from 140cm up to 210cm

*Standard dimensions with 47mm width tyres, made-to-measure bikes deviate from these

Models of drive train

8-gear derailleur development 2.45m – 7.13m (48 tooth to 11-32), chain drive with freewheel
8-gear hub development 2.41m – 7.39m (42 tooth to 15), with back-pedal or freewheel (Premium hub); optional belt drive
3×8-gear DualDrive development 1.57m – 8.48m (42 tooth to 11-32), SRAM DualDrive, 8-gear combined 3-gear hub
14-gear hub development 1.68m – 8.85m (42 tooth to 13), Rohloff SpeedHub; optional belt drive

Basic Model

Colour 3 coats powder coating (primer, powder colour coating, clear lacquer), standard colour Diamond Black, other RAL colours at extra charge
Suspension rear wheel elastomer suspension, 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 Hydraulic disc brakes
Tyres 20″ Schwalbe Green Compound 47mm, 2-5 bar (others optional)
Wheel rims Aluminium U-profile 24mm 36-hole
Spokes 36 Nirosta, 2mm
Steerer race 1 1/8 inch sealed (BERNDS special)
Stem adjustable angle, 1 1/18 inch, different lengths
Handlebars Moon (other handlebars optional)
Seatpost patented, aluminium 29.8mm
Saddle Terry Citta (other saddles optional)


Mudgards black, 55mm SKS Trekking with Bernds special Nirosta stays
Foot stand Hebie 661 (with Bernds special stay)

The Folding Bike Family

  • Vimeo

    Mit dem Laden des Videos akzeptieren Sie die Datenschutzerklärung von Vimeo.
    Mehr erfahren

    Video laden