760
590
340MILLIMETRES, FOLDED
Folded, it is smaller than the case you already take on the train. Fifteen seconds, no tools, one hinge.
DRAG TO ROTATE
Fold it yourself
02 / REPLACEABLE PARTS
01
02
03
04
05
- 01 Hinge, forged 6061, single lever
- KF-H01
- 02 Battery, 36 V 10.4 Ah, keyed
- KF-B04
- 03 Rear hub motor, 250 W nominal
- KF-M02
- 04 Chainring, 44 T, five-arm
- KF-C44
- 05 Seatpost, 33.9 mm, marked
- KF-S33
Watch where the hinge goes
03 / FOLD SEQUENCE
1Drop the post
Release the collar. The saddle sinks into the seat tube.
2Open the lever
One quarter turn. The main tube is now two halves.
3Swing the front
The fork travels back until the wheels touch.
4Fold the bars
They lie along the frame. Nothing protrudes.
Will it fit your leg?
04 / FRAME GEOMETRY| Dimension | Value |
|---|---|
| Standover height | — |
| Saddle height, minimum | 690 mm |
| Saddle height, maximum | 1,010 mm |
| Reach, bar centre to saddle nose | 560 mm |
| Wheelbase | 1,020 mm |
| Head angle | 71.5° |
| Wheel | 20 × 1.75 in |
| Weight, with battery | 14.8 kg |
How far on one charge?
05 / RANGE VS GRADIENTService it with two allen keys.
06 / TORQUE- Hinge pivot bolt
- 12 N·m
- Seat collar
- 6 N·m
- Stem faceplate
- 5 N·m
- Crank arm
- 35 N·m
- Rear axle nut
- 30 N·m
- Brake caliper mount
- 8 N·m
It is not a mountain bike.
07 / STATED LIMITSTwenty-inch wheels and a hinge in the main tube put a ceiling on what this frame should be asked to do. Kerbs and towpaths, yes. Drops, no. Rider limit 110 kg including luggage; the hinge is rated to 20,000 cycles and is replaceable when it is not.
Every frame is signed by the person who welded it
08 / BUILD SHEET- WELDED BY
- Marta Ilves
- ASSEMBLED
- Tallinn, Estonia
- FRAME NUMBER
- KF01-0001
- LEAD TIME
- Six weeks