Data
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) |
Optional
Mudgards |
black, 55mm SKS Trekking with Bernds special Nirosta stays |
Foot stand |
Hebie 661 (with Bernds special stay) |
The Folding Bike Family