34
Maximum user weight (kg)
115
115
115
115
115
Minimum turning radius
(mm)
760
780
780
800
830
Minimum turning radius
without user (mm)
700
720
700
720
705
Pivot width (mm)
1150
1150
1180
1180
1190
Static stability downhill (X°)
18.5
18.5
18.5
18.5
18.5
Static stability uphill (X°)
10.0
10.0
10.0
10.0
10.0
Static stability sideways
(X°)
17.5
17.5
17.5
17.5
17.5
Handrim diameter (mm)
N/A
N/A
520
520
520
Horizontal location of axle
(mm)
10
10
0
0
0
*
Nominal seat w idth
is measured the width of seat cushion at 120mm in front of the
backrest. This value is mainly used in the product ordering process.
**
Nominal seat depth
is measured from the front end of the seat cushion to the
back cushion. This value is mainly used in the product ordering
process.
- The actual product specifications differ from the data in the table by
±1 cm ±0.5 kg.
- The actual product specifications may vary according to different
configurations.
- Karma reserves the right to modify information herein without further notice.
- Please scan the
QR code
to watch more instructions of the measurement methods
on the Karma website.
Product Model
S-Ergo 115 (KM-1510.3)
Nominal seat width
(mm/in)*
400 /
16
450 /
18
500 /
20
400 /
16
450 /
18
500 /
20
Nominal seat depth
(mm/in)**
430 /
17
430 /
17
430 /
17
420 /
17
420 /
17
420 /
17
Front caster / Rear
wheel size (in)
7 / 14
7 / 14
7 / 14
7 / 24
7 / 24
7 / 24
Backrest height (mm)
430
430
430
430
430
430
Headrest height above
seat (mm)
N/A
N/A
N/A
N/A
N/A
N/A
Armrest to seat
distance (mm)
220
220
220
220
220
220
Front location of
330
330
330
330
330
330
